Treehouse Masters: Out on a Limb

In an enhanced episode, Pete has a nine-day window to build a Zen-like sanctuary 15 feet high with a view of the Blue Ridge Mountains in North Carolina.

In an enhanced episode, a 20-ft. high ski chalet is built as a winter retreat that features a secret bedroom and a double-sided fireplace.

In an enhanced episode, a 200-acre Texas ranch is the site for an adventurous family's camouflage structure that will serve as a guesthouse for visiting relatives.

A modern marvel in Georgia features a 205-foot zip line. Also: Pete visits Dale Earnhardt Jr. to check out his tree house.

In an enhanced episode, the crew goes to Texas to build a large structure in cypress trees on the banks of the Frio River that features the longest bridge in the company's history.

n an enhanced episode, a job on a farm in North Carolina entails building a replica of an elegant English retreat with a hanging bed.