Tour five architecturally distinct treehouses in Vermont's Mad River Valley with architect Erik Hegre, instructor of Yestermorrow's Sustainable Treehouse Design course. Erik has designed and built many treehouses in the valley–including the ones on this tour–and will share insights into their design, construction, and relationship to the landscape.

Transportation and lunch are included. Whether you're interested in architecture, treehouse design, or simply want to experience these unique spaces, this tour offers rare access to some of the region's most innovative treehouse projects.