Menu

Atlas of Mystara
Thorf’s Patreon
Mystara PDFs
Other Sites

Close Menu

Three Sisters Keys

A group of three islands in the Sea of Dread. First appeared in XSOLO (1984).

Known World, 24 miles per hex (1984)

Want to see more maps?

Become a Patron!

NEW! Subscribe via Email

Enter your email address to subscribe and receive notifications of additions to the Atlas of Mystara direct to your Inbox.

Email Address

Search the Atlas:

Pages

About
Supporting the Atlas
Indices
Inner-Outer World Correlation
Appendix A: Archives
Appendix C: Cartographic Chronology
Appendix F: Fonts of Mystara’s Maps
Appendix G: Gazetteer
Appendix J: Japanese Mystara
- Japanese D&D Rules Cyclopedia
- Japanese B10-B12
Appendix L: Lining Up Mystara
Appendix M: Mappers of Mystara

Thorfinn Tait Cartography

Copyright Notice

All content is copyright Thorfinn Tait, 1999-2025. All rights reserved. Atlas of Mystara by Thorfinn Tait is licensed under a Creative Commons Attribution – Non-Commercial – Share-Alike 4.0 International License. Feel free to use, repost, and modify, as long as you give credit. Hex art is copyright Thorfinn Tait, 1999-2025. The art used for my Mystara maps is also available to use under a Creative Commons license. Maps tagged as Fan-made maps are copyright their creators, and reposted here with permission.

Mystara is owned by Wizards of the Coast. All of my Mystara work is strictly non-commercial, on a voluntary basis as a member of the Mystara fan community. Atlas of Mystara is unofficial Fan Content permitted under the Wizards Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.

Privacy & Cookies: This site uses cookies. By continuing to use this website, you agree to their use.

To find out more, including how to control cookies, see here: Cookie Policy