The world's most challenging and dangerous hiking trails


[post_page_title]Peek-a-Boo Gulch, Utah[/post_page_title]
This would be the ideal venue for the world’s best game of hide and go seek. Be under no illusions, though, this is not for the faint of heart!

CwKuuZf
Peek-a-Boo Gulch, Utah

The corridors of this red stone canyon are a mere 10 inches wide. Get stuck in here, and there’s not going to be anyone around to get you out of trouble!

Recommended For You

Best products for a vegan diet

Sometimes we just have to be honest with ourselves, and we’re slowly killing our planet. With climate change and dwindling