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What would an atlas be without a gazetteer explaining all those place names? This somewhat experimental page reimplements the Geographic Index as an alphabetised gazetteer of the world of Mystara. With thousands of names to tackle, it will likely be a long time in the making. In the meantime, if you have any ideas or comments, please feel free to leave them below.
G
- Gaamo (7)First appeared in GAZ4 (1987).
- Gades (3)A settlement in the Kingdom of Androkia, Isle of Cestia. First appeared in Geoff Gander’s Isle of Cestia, Oceania Region map (1997). First named in Geoff’s Description of the Isle of Cestia (1999).
- Gairak (2)
- Gaity (6)First appeared in Dawn of the Emperors (1989).
- Galcarith (1)Gold River
- Galifron (1)
- Gallen River (2)First appeared in TM2 (1989).
- Gallibolü Orcish Reserve (3)First appeared in Dragon 172 (1991).
- Gallstand (3)
- Galten (1)A village in Kalsloviki in the Kingdom of Ostland. First referenced in GAZ7 (1988), where it was listed as the Great Hall of one of the clans, though it did not appear on the map. Later, Jacob Skytte (2002) placed it on his maps.
- Galthrap (3)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Game Preserve (1)
- Gammo (1)First appeared in PC3 (1990).
- Ganlil River (5)First appeared in Dragon 192 (1993).
- Gap of Tears (1)
- Gapton (9)First appeared in GAZ9 (1988), where it was spelled Gaptown on the map, but Gapton in the text.
- Gaptown (1)A variant spelling of Gapton. First appeared in GAZ9 (1988), where it was spelled Gaptown on the map, but Gapton in the text.
- Garganin (8)First appeared in Champions of Mystara (1993).
- Garganin Grasslands (1)
- Gargnas (1)A village in Oberbeck in the Soderfjord Jarldoms. First referenced in GAZ7 (1988), where it was listed as the Great Hall of one of the clans, though it did not appear on the map.
- Gargonin (1)
- Gargoña (3)First appeared in Dragon 175 (1991).
- Garidishavn (1)
- Garith (2)First appeared in Geoff Gander’s Selhomarr (1997).
- Garnovo (1)
- Garterfall Road (2)Kingdom of Vertiloch, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gate of Gil-Barak (4)A gate between Upper and Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gate of Nalnorë (4)A gate between Upper and Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gate of Norfic (3)A gate between Upper and Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gate of the Ancients (2)First appeared in GAZ13 (1990).
- Gate of Valkral (4)A gate between Upper and Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gate of Zul (2)A gate between Upper and Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gates of Bannerfall (3)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gates of Hutaaka (2)A tower guarding the northern entrance to the Valley of Hutaaka in the Hollow World. It sits in the gap between the northern mountains and the Bay of Ronkat. First appeared in a map by Andrew Theisen (2000).
- Gates of Zul (1)
- Gateway to Hutaaka (2)First appeared in B10 (1986).
- Gatorbone River (5)First appeared in Dragon 185 (1992).
- Gatormound Lagoon (2)First appeared in Dragon 185 (1992).
- Gaudava River (2)First appeared in Geoff Gander’s Littonia (1998).
- Gaudavpils (2)First appeared in Geoff Gander’s Littonia (1998).
- Gaunbrook (1)First appeared in PC1 (1989).
- Gauntlet (2)
- Gaunt River (3)
- Gavel-upon-Innuendo (2)
- Gavotte Tower (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gawan (1)First appeared in Dragon 169 (1991).
- Gazhou (2)
- Geas (3)First appeared in Bruce Heard’s Alphatia (2012).
- Gedon (2)
- Geitrokk (2)
- Geittinden Mountains (2)First appeared in TM2 (1989).
- Gem Mine (1)First appeared in Bruce Heard’s Alphatia (2012).
- Genalldhon (2)A village in the Realm of Wendar. First appeared in the Atlas of Mystara (2005), conceived by Geoff Gander.
- Genalleth Valley (1)
- Gentle Folk (3)First appeared in Hollow World (1990).
- Gerben (1)
- Gereth Minar (10)First appeared in X11 (1986).
- Geron (14)First appeared in X11 (1986).
- Geron Bridge (1)First appeared in X11 (1986).
- Gesh (1)
- Get-ka (1)First appeared in HWR2 (1991).
- Gettlebest Rock (1)First appeared in GAZ8 (1988).
- Geyser Area (1)First appeared in CM7 (1986).
- Ghadhabu (1)First appeared in Champions of Mystara (1993).
- Ghonam-Pyrr (2)First appeared in Dragon 200 (1993).
- Ghonam Tribe (2)First appeared in Dragon 200 (1993).
- Ghost River (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Ghoul River (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Ghur (2)
- Ghyr (2)First appeared in XL-1 (1984).
- Giants (7)First appeared in GAZ7 (1988).
- Giant Sea Serpents (2)First appeared in Dragon 185 (1992).
- Giant Skull River (1)First appeared in M5 (1987).
- Giant Sponges Bosque (1)First appeared in PC3 (1990).
- Gilaen (3)First appeared in GAZ13 (1990).
- Gildesh (4)First appeared in Dragon 200 (1993).
- Gilduk (3)First appeared in Dragon 192 (1993).
- Gilfyn River (3)First appeared in GAZ13 (1990).
- Gimrîd (3)A village in the Duerast Valley, Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Girding Wood (1)
- Girdle (2)
- Girsa (2)
- Glacier (1)First appeared in HWR2 (1991).
- Glacier of Baradum (2)A glacier in the Kerothar Mountains, Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glacier of Duergalad (2)A glacier in the Kerothar Mountains, Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glacier of Kazarn (2)A glacier in the Kerothar Mountains, Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glaciers (3)First appeared in CM1 (1984).
- Glaive (3)A town in the County of Glaiverone, Randel, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glangal (3)A village in the Tharin Valley, Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glantri (40)Short form for both the Principalities of Glantri, a nation of the Known World; and Glantri City, its capital.
- Glantrian Alps (7)A mountain range in the Principalities of Glantri, west of Glantri City. First appeared in X1 (1981). First named in GAZ3 (1987).
- Glantri City (30)Capital city of the Principalities of Glantri. First appeared in X1 (1981). The name was inherited from Moldvay and Schick’s Known World (c. 1976). Fully developed and mapped in GAZ3 (1987), reprised in Glantri 2E (1995). City map expanded by Robin (2021).
- Glantrium (4)A mineral mined in the Grey Mountains, Kingdom of Theranderol, Empire of Alphatia. Also known as pitchblende (or uraninite). First appeared in Bruce Heard’s Alphatia (2012).
- Glauqnor (7)First appeared in Poor Wizard’s Almanac II (1993).
- Glaurim (3)A village in the Duerast Valley, Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glaze (3)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gleaming River (2)A river sourced in the Torchwoods, flowing southwards through the Kingdom of Eadrin in great curves, before reaching the coast at Port Glint on the Sea of Aquas. 192 miles long. First appeared in Bruce Heard’s Alphatia (2012).
- Glenargyll (6)First appeared in GAZ3 (1987).
- Glencreek (1)First appeared in PC1 (1989).
- Glenmoorloch (9)First appeared in GAZ3 (1987).
- Glens of Homunculon (2)A forest in the Kingdom of Arogansa, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glenswych (4)First appeared in Dragon 180 (1992).
- Glissade (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glistenel (2)A village in the See of Nafertin, Eadrin, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glittergold (1)A palace on the floating island of Griffon Prime, in Upper Griffon District, Floating Ar, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glitter Island (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gloom Roar (1)First appeared in PC3 (1990).
- Glorgadîm (1)Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glota Forest (2)First appeared in TM2 (1989).
- Glowen (2)A village in the See of Idongor, Kingdom of Eadrin, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Glow Tree (1)First appeared in GAZ5 (1988).
- Glowtree (5)First appeared in GAZ5 (1988).
- Glymmerion (2)A village in the See of Nafertin, Eadrin, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gnoll Camp (1)First appeared in X11 (1986).
- Gnollheim (8)First appeared in GAZ7 (1988).
- Gnollheim Hills (1)
- Gnolls (10)First appeared in GAZ6 (1988).
- Gnomes’ Ferry (2)First appeared in B10 (1986).
- Goblin Hills (2)First appeared in Dragon 172 (1991).
- Goblin Park (5)First appeared in GAZ5 (1988).
- Goblins of Dymrak Forest (2)First appeared in GAZ1 (1987).
- Goblins of the Dymrak (1)First appeared in GAZ1 (1987).
- Goblins of the Dymrak Forest (9)First appeared in GAZ1 (1987).
- Goidec (2)First appeared in Hollow World (1990).
- Gola Keep (3)First appeared in Dragon 169 (1991).
- Gold Camp (6)First appeared in X9 (1985).
- Golden Badge Lake (2)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Golden Hills (1)First appeared in HWR2 (1991).
- Golden Lake (1)
- Golden Tomb (1)First appeared in HWR2 (1991).
- Goldfließ River (1)
- Goldleaf (10)First appeared in Dawn of the Emperors (1989).
- Gold Mine (9)First appeared in B10 (1986).
- Gold Needle (3)Altitude 5,200 ft. First appeared in TM1 (1989).
- Gold River (1)Galcarith. First appeared in Geoff Gander’s Selhomarr (2009).
- Goldspur Castle (1)Kingdom of Vertiloch, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gollim (3)First appeared in CM2 (1984).
- Goltar (5)First appeared in Dawn of the Emperors (1989).
- Gom (6)First appeared in Dragon 169 (1991).
- Gombar (4)First appeared in Dragon 200 (1993).
- Gomukudar Plateau (2)First appeared in Hollow World (1990).
- Gondwash (1)First appeared in HWA3 (1991).
- Goodfield (1)
- Gorcarios (1)
- The Gorge (1)First appeared in B10 (1986).
- Gorget (2)
- Gorgoth (2)First appeared in Dragon 183 (1992).
- Gorimcarith (1)Red River
- Gorimnis Hills (2)
- Gorslos (1)First appeared in HWR3 (1992).
- Gosluk Camp (2)
- Gosluk Territory (2)
- Gostai Goblins (3)First appeared in GAZ12 (1989).
- Gotchana (2)
- Gotland (1)First appeared in GAZ7 (1988).
- Gotlund (2)First appeared in Hollow World (1990).
- Gotu (1)First appeared in HWR2 (1991).
- The Gouge (3)First appeared in Dragon 196 (1993).
- Gousset (3)
- Gowola (3)A town in the Duchy of Wyllareth, Frisland, Empire of Alphatia. First appeared in Dawn of the Emperors (1989).
- Gowon (1)First appeared in Champions of Mystara (1993).
- Grabana (3)First appeared in Dragon 171 (1991).
- Grabgrass Flats (2)
- Grabwaters River (1)A river in the Kingdom of Blackheart, Empire of Alphatia. 200 miles long. First appeared in Bruce Heard’s Alphatia (2013).
- Graendod (1)Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Graez (8)First appeared in GAZ3 (1987).
- Grand Basilica of the Magisterium (2)A cathedral in the Holy Realm of Bettellyn. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Cathedral of the Shroud (2)A cathedral in the Holy Realm of Bettellyn. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Champ (2)First appeared in PC4 (1992).
- Grand Conjunction (2)A town in the County of Skyglint, Ambur, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Duchy of Dmilikovia (2)A province of the Kingdom of Randel, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Duchy of Frisia (2)A province of the Greater Kingdom of Frisland, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2013).
- Grand Duchy of Karameikos (59)A nation of the Known World, founded in 970 AC. Became the Kingdom of Karameikos in 1006 AC during the Wrath of the Immortals. First appeared in X1 (1981). The name was inherited from Moldvay and Schick’s Known World (c. 1976). Developed in Expert (1981 and 1983) and B6 (1984), then further developed and mapped in B10 (1986). Fully developed and mapped in GAZ1 (1987). Reprised in Karameikos 2E (1994).
- Grand Duchy of Terentias (6)First appeared in Dawn of the Emperors (1989).
- Grand Duchy of Westrourke (8)A Thyatian province in the northwestern Isle of Dawn. Newkirk is its capital. First appeared in M5 (1987).
- Grande Carrascal (2)First appeared in Dragon 175 (1991).
- Grande Traversière (2)First appeared in PC4 (1992).
- Grand Finale (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grand House of Gargantua (1)
- Grand House of Rippenschoff (1)
- Grand Jurisdiction of the Lord Jurar (2)
- Grand March of the Norfold (2)A province of the Kingdom of Randel, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Reliquary of Bettellyn (2)A cathedral in the Holy Realm of Bettellyn. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Temple of Fashion (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Temple of Our Lady of Alphatia (2)Kingdom of Haven, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grand Vault of Bar-Zaram (1)Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Granitgape (6)First appeared in O2 (1985).
- Graphite (3)
- Grasslands of Chi (2)First appeared in Poor Wizard’s Almanac (1992).
- Grassland Wilderness (1)A variant name for the Wallaroo Grasslands.
- Grass Plains (4)First appeared in Dungeon 6 (1987).
- Grassy Knoll (1)
- Grauenberg (9)A town in the Province of Grauenberg, in the Heldannic Territories. First appeared in Wrath of the Immortals (1992).
- Graugrim River (1)
- Gravdiv (3)First appeared in Dragon 172 (1991).
- Gravelords Holds (4)
- Gray Bay (2)Variant name for the town of Grey Bay. First appeared XSOLO (1984). First named in Dawn of the Emperors (1989), as Grey Bay. Appeared as Gray Bay in TM2 (1989).
- Graybay (2)A misspelling of Gray Bay.
- Gray Hare River (2)First appeared in TM1 (1989).
- Grayhare River (2)First appeared in GAZ11 (1989).
- Graynest (1)A tower on the floating island of Wyvern II, in Upper Wyvern District, Floating Ar, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Great Abysmal Invasion (1)First appeared in PC3 (1990).
- Great Bay (15)First appeared in CM1 (1984).
- The Great Billabong (2)First appeared in Dragon 186 (1992).
- Great Blue Barrens (1)First appeared in PC3 (1990).
- Great Bridge of Karameikos (1)A major bridge in the Archduchy of Karameikos, James Mishler’s reimagining of the Known World nation (2005, 2022).
- The Great Cavern (1)First appeared in GAZ13 (1990).
- The Great Crater (8)First appeared in Poor Wizard’s Almanac II (1993).
- Great Del Oasis (1)First appeared in HWR2 (1991).
- The Great Equity Road (2)
- Greater Alphatia (1)First appeared in Wrath of the Immortals (1992).
- Greater Dwarfgate (1)
- Great Escarpment (15)First appeared in X5 (1983), where it is also referenced as the Risilvar Escarpment.
- The Great Escarpment (2)First appeared in Poor Wizard’s Almanac (1992).
- Great Fire Mouth (4)Altitude 900 ft. First appeared in TM1 (1989).
- Great Flow River (1)First appeared in GAZ5 (1988).
- Greatflow River (6)First appeared in GAZ5 (1988).
- Great Forest of Geffron (21)First appeared in X11 (1986).
- The Great Forest of Geffron (1)
- Great Forest of Marinnir (1)Marinnirgilandur. First appeared in Geoff Gander’s Selhomarr (2010).
- The Great Gouge (3)
- Great Hule (2)
- Great Immortals’ Shield (2)First appeared in Dragon 200 (1993).
- Great Marsh (8)First appeared in GAZ7 (1988).
- Great Mud River (2)First appeared in Hollow World (1990).
- Great Northern Wildlands (5)First appeared in Wrath of the Immortals (1992).
- Great Northway Lands (6)First appeared in Dungeon 6 (1987).
- Great Northway River (6)First appeared in Dungeon 6 (1987).
- Great Observatory (2)A tower in the County of Stargaze, Ambur, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Great Olde Woode (2)
- The Great Pass (12)A pass through the Black Mountains, linking the Great Waste to Hule. First appeared in X4 (1983).
- Great Plains of Argos (2)First appeared in HWR3 (1992).
- Greatrealm (9)Capital city of the nation of Hule. Known elsewhere as the Temple of Death. First appeared in X5 (1983).
- Great Salt Basin (8)First appeared in GAZ2 (1987).
- Great Salt Swamp (1)
- Great See of Archport (2)A province of the Kingdom of Eadrin, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- The Great Sidebar Recess (2)
- Great Silver River (1)Andilcarith. First appeared in Geoff Gander’s Selhomarr (2009).
- Great Southern Shield (2)First appeared in Hollow World (1990).
- The Great Swammholt (1)Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Great Valley (2)
- Great Wall (5)A wall separating the Isle of Dread’s settled southeastern peninsula from its wilder areas. The Great Wall is located on an isthmus, stretching from shore to shore. First appeared in X1 (1981).
- Great Waste (34)A region directly to the west of the Known World, dominated by the Sind Desert. It is bounded by the Black Mountains to the northwest, the Adri Varma Plateau to the northeast, and the Serpent Peninsula to the south. First appeared in X4 (1983).
- Greatwood (2)
- Great Woods of Drosonai (2)First appeared in HWR3 (1992).
- Great Zdredanyan Forest (3)
- Grebbestad (1)A village in Skanicost in the Kingdom of Vestland. First referenced in GAZ7 (1988), where it was listed as the Great Hall of one of the clans, though it did not appear on the map.
- Green Bay (6)First appeared in Dragon 158 (1990).
- Greenbay Rays (1)First appeared in PC3 (1990).
- Green Coast (1)
- Greendale River (5)First appeared in Dawn of the Emperors (1989).
- Greenflow (4)First appeared in O2 (1985).
- Greenflow River (1)First appeared in O2 (1985).
- Greenheight (14)First appeared in Dawn of the Emperors (1989).
- Greenlake Marshes (3)
- Greenlake River (6)A river in Greater Alpahtia. Flows from the Imperial Territories through the Kingdom of Vertiloch to Vertiloch Bay on the Aaslan Gulf. 1026 miles long. First appeared in Dawn of the Emperors (1989).
- Greenleaf Island (4)First appeared in GAZ11 (1989).
- Green River (2)First appeared in Hollow World (1990).
- Green Slayers Tribe (1)First appeared in Dragon 196 (1993).
- Green Slayers Tribelands (2)First appeared in Dragon 196 (1993).
- Greenspur (6)Province of the Empire of Alphatia, located in the southwestern part of the island continent. First named and developed in Dawn of the Emperors (1989). Extensively developed and mapped in Bruce Heard’s Alphatia (2012-2013).
- Greenston (11)First appeared in GAZ6 (1988).
- Greenston Road (4)First appeared in GAZ6 (1988).
- Greenwall River (5)668 miles long. First appeared in Dawn of the Emperors (1989).
- Greenwave Dales (1)First appeared in PC3 (1990).
- Green Weald of the Grey Scribes (2)
- Greenwind River (3)120 miles long.
- Greenwood (7)First appeared in Dawn of the Emperors (1989).
- The Greenwood (1)
- Greenwood River (1)
- Gregus Ridge (1)First appeared in GAZ9 (1988).
- Grendale River (3)Variant name for Greendale River. First appeared in Dawn of the Emperors (1989), as Greendale River. Appeared as Grendale River in TM2 (1989).
- Gretmarsh (1)First appeared in GAZ7 (1988).
- Grey Bay (7)First appeared in Dawn of the Emperors (1989).
- Greyblot Tower (2)A tower on the shore of the Well of Shadows, in the See of Obscurata, Kingdom of Eadrin, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grey Creek (1)First appeared in PC1 (1989).
- Greyhags Fens (2)An area of fens in central Stonewall, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Greyhare River (1)
- Grey Islands (3)First appeared in Wrath of the Immortals (1992).
- Grey Mountains (6)A mountain range in the Kingdom of Theranderol, Empire of Alphatia. First appeared in Dawn of the Emperors (1989).
- Grey Mountains (Ostland) (1)First referenced in GAZ7 (1988).
- Greynose Cape (2)A cape on the northern coast of the County of Västheim, Frisland, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2013).
- Grey Ooze Hills (3)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grey Sea (1)First appeared in Hollow World (1990).
- Grey Shroud Castle (3)A castle in the See of Adumbray, Kingdom of Eadrin, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Greyston (3)First appeared in Dawn of the Emperors (1989).
- Grey Swamps (2)First appeared in Dragon 188 (1992).
- Gridmól (1)Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Griffon District (2)A district of the Kingdom of Floating Ar. First appeared in Bruce Heard’s Alphatia (2013).
- Griffon II (1)A floating island in Upper Griffon District, in the Kingdom of Floating Ar, Alphatian Empire. First appeared in Bruce Heard’s Alphatia (2012).
- Griffon III (1)A floating island in Upper Griffon District, in the Kingdom of Floating Ar, Alphatian Empire. First appeared in Bruce Heard’s Alphatia (2012).
- Griffon IV (1)A floating island in Upper Griffon District, in the Kingdom of Floating Ar, Alphatian Empire. First appeared in Bruce Heard’s Alphatia (2012).
- Griffon Lair (1)First appeared in CM7 (1986).
- Griffon Prime (1)A floating island in Upper Griffon District, in the Kingdom of Floating Ar, Alphatian Empire. First appeared in Bruce Heard’s Alphatia (2012).
- Griffons (1)First appeared in Dragon 200 (1993).
- Griffon V (1)A floating island in Upper Griffon District, in the Kingdom of Floating Ar, Alphatian Empire. First appeared in Bruce Heard’s Alphatia (2012).
- Griggs Tower (3)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Grimdrein River (2)A river in the Marquisate of Azafeth, Frisland, Empire of Alphatia. 169 miles long. First appeared in Dawn of the Emperors (1989); first named in Bruce Heard’s Alphatia (2013).
- Grimflod River (2)A river in the Marquisate of Azafeth, Frisland, Empire of Alphatia. 43 miles long. First appeared in Bruce Heard’s Alphatia (2013).
- Grimoire (2)First appeared in Bruce Heard’s Alphatia (2012).
- Grimriver (2)
- Grims Trail (3)
- Groaning Mazewoods (2)
- Grosfold (1)First appeared in GAZ7 (1988).
- Grubb Nest Marshes (2)First appeared in Dragon 200 (1993).
- Grukk (4)First appeared in GAZ11 (1989).
- Grundale (1)First appeared in PC1 (1989).
- Grunland (1)First appeared in GAZ5 (1988).
- Grunturm (8)First appeared in TM2 (1989).
- Grünfeld Abbey (2)
- The Grünfold Barrier (2)
- Grüntal River (1)
- Grünwald (2)
- Guadalante (5)First appeared in Dragon 175 (1991).
- Guadalimas (2)First appeared in Dragon 175 (1991).
- Guardian of Hapta (1)First appeared in HWR2 (1991).
- Guardian of Ranak (1)First appeared in HWR2 (1991).
- Guardianship of Auragentus (1)
- Guddal (3)First appeared in Dawn of the Emperors (1989).
- Gudhjem (1)A village in Thorholm, Noslo Island, in the Kingdom of Ostland. Also known as Godhome. First appeared in Jacob Skytte’s Complete Domains of Ostland (2002).
- Gudholm (1)First appeared in GAZ7 (1988).
- Guet-au-Roi (4)First appeared in Dragon 179 (1992).
- Gufetir (5)First appeared in Dawn of the Emperors (1989).
- Gulesworth (3)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gulf of Aztlan (4)First appeared in Hollow World (1990).
- Gulf of Bahl (2)First appeared in Hollow World (1990).
- Gulf of Corisa (4)First appeared in Hollow World (1990).
- Gulf of Halag (29)An inlet of the Sea of Dread, between the Black Eagle Barony in Karameikos, and Eastshire and Seashire in the Five Shires. The Wardle and the River Achelos (via the Blight Swamp) drain into it. First referenced in Expert (1981); first appeared on a map in GAZ1 (1987).
- Gulf of Hule (29)First appeared in X5 (1983). First named in X6 (1984), although the name didn’t appear on a map until much later.
- Gulf of Kantrium (6)First appeared in Dawn of the Emperors (1989).
- Gulf of Leeha (1)
- Gulf of Mar (7)A bay on the northeastern coast of Davania, south of the Pass of Cestia and north of the Vulture Peninsula. First appeared in Master (1985); first named in a reference in Dragon 156 (1990); first appeared on a map in Dragon 157 (1990).
- Gulf of Marilenev (12)First appeared in TM1 (1989).
- Gulf of Mur (2)First appeared in Hollow World (1990).
- Gulf of Newkirk (2)First appeared in TM2 (1989).
- Gulf of Tangor (1)First appeared in Hollow World (1990).
- Gulf of Westrourke (3)An inlet of the Western Sea of Dawn. Its entrance is marked by Cape Ystrebrød in the north, and Helligvaerand Cape Gudvangen in the south. There are many named bays around the gulf, including Algard Bay, Bergsund Bay, Haverud Bay, Grey Bay, and the Gulf of Newkirk. First appeared in CM1 (1984), though it was not named until TM2 (1989).
- Gulf of Xateeba (1)First appeared in Hollow World (1990).
- Gulf of Xog (1)First appeared in Hollow World (1990).
- The Gullet (2)Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gullswoop Tower (2)A tower in Lower Cockatrice District, Floating Ar, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gulluvia (13)Capital city of the Barony of Gulluvia. First appeared in the original B3 (1981). Also short form for the Barony of Gulluvia.
- Gulrotness (1)Lower Stoutfellow, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).
- Gundegard (5)First appeared in Dragon 178 (1992).
- Gund’s Tower (2)First appeared in TM2 (1989).
- Gunga Keep (3)First appeared in Dragon 169 (1991).
- Gunjab (3)First appeared in Dragon 169 (1991).
- Guntis’ Tower (1)First appeared in Geoff Gander’s Littonia (2007).
- Gurr’ash (5)First appeared in Dragon 185 (1992).
- Gustos River (12)First appeared in GAZ1 (1987).
- Gwondoya (1)First appeared in Champions of Mystara (1993).
- Gwylf (4)First appeared in Dragon 200 (1993).
- Gyer (3)First appeared in CM5 (1985).
- Gyerian (2)
- Gyl Erid Castle (1)First appeared in X13 (1987).
- Gylharen Keep (2)
- Gylrandal (3)First appeared in GAZ13 (1990).
- Gyronny Heights (3)A plateau in the Kingdom of Theranderol, Empire of Alphatia. First appeared in Bruce Heard’s Alphatia (2012).