Isa Lake

Welcome to the Atlas Obscura Community discussion of Isa Lake in Yellowstone National Park, Wyoming. Ask questions or share travel tips, experiences, pictures, or general comments with the community. For the story behind this place, check out the Atlas Obscura entry:

Kids can get very excited about the lake if they have read Howie Tootalot in Yellowstone: The Legend of Lake Isa. We visited with a young child and were looking for ways to make the trip more fun for our son:


This is where I first learned about the Continental Divide so long ago.