The information in this article comes from Heroes of Mars and is not written by Edgar Rice Burroughs.

The Amol Valleys are a treacherous network of narrow, steep canyons that snaked across the broad plateau that separates the land between Belphor and Sarakaas. In these canyons game is plentiful due to the many streams and the handful of tiny lakes that lay hidden in the midst of the canyons.

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