Season 4 - Episode Guide

After witnessing the demise of Casco Bay's Halfway Rock Lighthouse, history-lover and Maine native Ford Reiche now has the chance to return this American icon to its former glory. It will take barges full of scaffolding, brave masons and the cooperation of Mother Nature to pull it off, but there's nothing worth doing 'halfway' when it comes to Halfway Rock!

A young couple is leaving their Air Force positions to build a log cabin together and start a new life in the last frontier of Alaska. With only three weeks to make it ready before the winter, they'll need all the family, friends and determination they can muster to get it done. Follow their journey as they endure the elements and long northern days to handcraft their new home from the ground up and completely off the grid.

A couple builds their dream home in a remote canyon just north of Yellowstone National Park in Montana; they create an earthen home suited to the climate; they'll navigate the hardships of their remote setting while surrounded by stunning views.

A creative family builds a three-story tiny house full of clever features on the easternmost property in the US. But with limited experience and a three-month deadline, they'll need the help of a few local Mainers to get it done. Follow their journey in the stunning North Atlantic as they handcraft their new off-grid home from the ground up.

The Walker family takes on a multi-generational construction project rebuilding their 100-year-old mining cabin in the Colorado wilderness; they're a family of engineers who are game for any challenges that will face them in the months ahead.

A family is determined to build an off-the-grid cabin along Idaho's Salmon River; the family members take on Class 5 rapids to portage out materials, and they must race to complete their cabin before low tide hits and they can't return home.

Beth wants a beach getaway on the white sandy beaches of Ambergris Caye, Belize. Construction manager Ken Grissom has experience building in the Caribbean and is just the man for the job. Ken and his crew transport tons of building materials to the remote island and attempt the impossible task of constructing an off-the-grid luxury getaway with the warm Caribbean water just steps away.

Specialty builders Jon and Amanda D'Aleo design and build "earth-sheltered" homes for clients in southern Colorado, but they weren't expecting a project this far off the grid. They'll have to work overtime to get a house constructed and buried before the Colorado winter hits.

After years of apprenticing for natural builders, Sonia Havill is putting her skills to the test by building her first house: an off-grid cob cottage on top of an Oregon mountain. She enlists the help of friends and family, but her lack of experience and the Pacific Northwest's notorious rainy season could wash away her dream.

Sage Stoneman is on the hunt for new ways to build off-grid homes that not only use natural building materials but blend them seamlessly into their environment. He teams up with world-renowned natural builder SunRay Kelley to experiment with a never-before used building material: mushrooms! Follow along as they not only design a mushroom-shaped house but virtually grow one.