The ultimate guide to drinking surface water
—on the trail, in the woods and in the wild!
Surface Water Myths & Facts
Identifying Good & Bad Water Sources
How to Manage Your Water
Portable Water Treatment Options
Terms of Service
Ryan's Other Websites
: A letterboxing community
Walking 4 Fun
: Virtually walk long-distance trails
The Soda Can Stove
: Build a stove—made from soda cans!
Another Long Walk
: Ryan's hiking blog