Ground Truth Trekking

Alaska Coal

Bering Strait

Sea Ice Skiing

Traditional

Knowledge

Lake Iliamna, AK

Pebble Mine

Our paper about the 2015 Taan Fiord landslide and tsunami is online!

If you have seen rockfalls at Grewingk Lake, please contact us at contact@groundtruthtrekking.org.

Looking for info on the Tutka Backdoor trail-building project? Go here!

Or are you looking for information on the new map of the state park and surrounding area? There's info here and a FB page here.

Ground Truth Trekking is based on the belief that expeditions to see what's on the ground help us learn about important issues. We combine that "ground truth" with "researched truth," using our scientific backgrounds along with our adventures to come up with something we hope will further the conversation about these issues in an entertaining and informative way.

In addition to our ongoing expeditions, we're working on a number of projects to spread information about natural resource issues in Alaska.  If you like what we're doing, please support our expeditions and our work!

 Books and Movies

Order any of our books on Amazon, and see our films on Vimeo.

Mud Flats and Fish Camps:800 Miles Around Alaska's Cook Inlet (book)

My Coyote Nose and Ptarmigan Toes: An Almost-True Alaskan Adventure (picture book)

Heart of Alaska (movie)

Small Feet, Big Land: Adventure, Home and Family on the Edge of Alaska (book)

A Long Trek Home: 4,000 Miles by Boot, Raft, and Ski (book)

Journey on the Wild Coast (full-length movie)

Support Ground Truth Trekking and buy from us!

Where to Start

Background: Explore our extenisve set of fact sheet-style articles, check out our expeditions, or look through some photos.

Writing: Check out our books and movies on the right side of the page, or our articles in the Alaska Dispatch News.

Updates: Visit our FB page.

Support: Visit our Store, Donate, or contact us to see how you can help.