Charles Cunniffe Architects

ACES Treehouse

ACES Treehouse
© Ross Kribbs

ACES TREEHOUSE

Charles Cunniffe Architects

CONSULTANTS
LGM, Sopris Engineering, Valley Lumber

LEAD ARCHITECTS
Marina Skiles, Senior Project Architect, Charles Cunniffe, Principal

CONTRACTOR
Hansen Construction

MANUFACTURERS
Valley Lumber

PHOTOGRAPHS
Ross Kribbs

AREA
270 ft²

YEAR
2017

LOCATION
Aspen, United States

CATEGORY
Treehouse

Text description provided by architect.

Designed pro bono by Charles Cunniffe Architect (CCA), this treehouse sits on a wildlife preserve in the Roaring Fork Valley in Aspen CO.

ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs

While CCA designed the structure, it was truly a community effort.

CCA donated a tree house design to the local mentoring program, the Buddy Program, for its annual fundraising auction.

After an esteemed Aspen entrepreneur purchased the house at the auction, and in turn, donated it to the Aspen Center for Environmental Studies (ACES).

ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs

The treehouse design was based on the four pillar structure. The goal of the design was to create different stations to enjoy the various aspects of the surrounding ecology.

Ascending the steps to the upper level of the platform allows viewers to watch the swallows in search of insects, the American dippers diving underwater, deer, foxes, bears, ACES resident Golden Eagle, Great Horned Owl and Red-tailed Hawk; all the while designed so children and adults alike, can view without scaring the wildlife.

Vertical elements in the Cottonwood bark were the color and orientation inspiration, and the use of the existing materials harkens back to ACES and CCA’s philosophy of re-use.

ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs


ACES Treehouse
© Ross Kribbs
ACES Treehouse
© Ross Kribbs


ACES Treehouse
Perspective 01
ACES Treehouse
Perspective 02
ACES Treehouse
Perspective 03


ACES Treehouse
Upper level plan
ACES Treehouse
Main level
ACES Treehouse
Site plan

Charles Cunniffe Architects
T +970 9255590 F +970 9255076
Charles Cunniffe Architects
610 E Hyman Ave, Aspen, CO 81611, United States