Central Meridian
The line of 0º longitude in the Hollow World, which runs through the approximate centre of the continent of Iciria. First appeared on world and polar maps in Hollow World (1990).
- Alatian Islands
- Alphatia
- Alphatian Sea
- Arm of the Immortals
- Bellissaria
- Blackmoor
- Borea
- Brun
- Chronological maps
- Davania
- Esterhold
- Fan-made maps
- Great Northway Lands
- Great Waste
- Hollow World
- Hule
- Hyborea
- Iciria
- Isle of Dawn
- Known World
- Laterre
- Minaea
- News
- Norwold
- Ochalea
- Orc's Head Peninsula
- Outer World
- Pearl Islands
- Replica maps
- Savage Coast
- Sea of Dread
- Sea of Steam
- Serpent Peninsula
- Skothar
- Suridal
- Updated maps