Hot Springs of Western Canada, 2nd edition

A complete guide, also includes some hot springs in Washington and Alaska.

This book includes hot springs resorts and natural and hand-made hot springs pools that can be reached by car and require a walk, hike, or boat trip to reach.  Some of the hot springs in the wilderness are especially appealing because they have excellent pools and are seldom visited.  The book also provides information on how hot springs work and on the springs' water temperatures, water characteristics and histories.