Sapphire Sound is a large sea to the north of the Xidao Gulf in the northern reaches of Tian Xia. It serves as the northern border of Chu Ye, which lines the south of the Sapphire Sound, while to the north, separated by the sound, lies the mysterious Forest of Spirits. The Sapphire Sound also borders Hongal, the tundra of the horse lords, forming much of its southern and eastern borders and mostly separating it from Chu Ye and the Forest of Spirits. Finally, it also extends to the north-westernmost edge of the peninsular nation of Minkai.
- ↑ James Jacobs, Dave Gross, Rob McCreary. (2011). Dragon Empires Gazetteer, p. 47. Paizo Publishing, LLC. ISBN 978-1-60125-379-8