Brothers build a remote cabin in two weeks near Sheep Lake, Alaska.

An Alaskan builder creates a cabin not too far from Santa's house.

A couple builds a 700-square-foot yurt with modern amenities in Montana.

Ana and Jacob build their dream cabin on Alaska's remote Paxson Lake.

A Colorado mountain biking group builds a retreat featuring a bike park.

Matteo Lundgren is taking the art of natural building to a new level.

Alaskan adventure guide Don Lee builds a remote cabin on top of a glacier.

A couple enlists SunRay Kelley to design and build their dream mud home.

A young couple builds an off-the-grid tiny house in northwestern Montana.

A family builds a cabin on Maine's secluded coastline in just 12 days.

An adventurer builds a rustic cabin at his Montana base camp.

A family builds a home along the Yellowstone River in Montana.

Richart and his son build an eco-friendly island in Isla Mujeres, Mexico.

Gregg builds a family's cliffside retreat in the Sierra Nevada Mountains.

A family builds an off-grid shipping container home in the Ozark Mountains.

A couple builds an off-grid guesthouse in the windy mountains of Wyoming.