Tarntassa's Tower was a mage's tower in the city of Tantras in the Vast, standing off Sandril's Lane in the western side of the city. It was the home the adventurer-mage Tarntassa.
Tarntassa was a friend to the Harpers. Harper agents were welcome at her tower, provided they came quietly under cover of dark.
- ↑ 1.0 1.1 Jeff Grubb and Ed Greenwood (1990). Forgotten Realms Adventures. (TSR, Inc), p. 110. ISBN 0-8803-8828-5.
- ↑ Ed Greenwood (1989). Tantras (adventure). (TSR, Inc), p. map. ISBN 0-88038-739-4.
- ↑ Uncredited (December 1989). The City of Waterdeep Trail Map. (TSR, Inc). ISBN 978-0880387583.