45-meter spiraling tower lets you walk above the trees

If you find hiking trails and walkways that stay on the ground a bit passé, or maybe if you just never outgrew your love of treehouses, then you may want to turn your attention to the forest of Gisselfeld Klosters Skove, about one hour south of Copenhagen in Denmark.

This preserved forest is about to be home to The Treetop Experience, a 600-meter treetop walkway that connects to a 45-meter-tall spiraling observation tower. The walkway and the observation tower, designed by EFFEKT, are one continuous ramp accessible by all regardless of physical condition. The walk will follow and cross a creek, lakes, and wetlands.

Rendering courtesy EFFEKT.

The 600-meter-long path is split into a higher and a lower walkway and passes through different varieties of forest while taking care to minimize any disturbance to the environment. The high walkway passes through the oldest parts of the forest and features a series of activities for different user groups to learn about and enjoy the forest. The low walkway and the tower are both located in the younger areas of the forest.

Among the features along the path will be an aviary containing different species of birds; a flat loop that allows visitors to walk around a tree crown and study the treetops up close; and the Amphi, a stepped seating pocket that allows walkers to take a rest or enjoy the forest view.

Rendering courtesy EFFEKT.

The tower is the culminating feature along the walkway. It takes on an hourglass shape with a thin waist and an enlarged base and crown. This shape makes the tower more stable, increases the observation deck area at the top, and allows for better contact to the forest canopy. The tower rotates 120 degrees, which allows the use of straight structural elements that result in a stiff, efficient, and visually striking structure.

The Treetop Experience will be a component of Camp Adventure, an existing adventure sports facility that includes treetop climbing and zip lines, and will begin at the Camp Adventure Farmhouse.

Rendering courtesy EFFEKT.

Image courtesy EFFEKT.

Rendering courtesy EFFEKT.

Founders Hall at the University of Washington Foster School of Business, the first mass timber building at Seattle campus of Univ. of Washington, was recently completed. The 84,800-sf building creates a new hub for community, entrepreneurship, and innovation, according the project’s design architect LMN Architects.

More cities track the performance of buildings as a way to lower their carbon emissions.

Industry Research | Nov 8, 2022

U.S. metros take the lead in decarbonizing their built environments

A new JLL report evaluates the goals and actions of 18 cities.

Green | Nov 8, 2022

USGBC and IWBI will develop dual certification pathways for LEED and WELL

The U.S. Green Building Council (USGBC) and the International WELL Building Institute (IWBI) will expand their strategic partnership to develop dual certification pathways for LEED and WELL.

Green | Oct 5, 2022

In California, a public power provider’s new headquarters serves as a test case for an innovative microgrid and for reducing greenhouse gas emissions

Sonoma Clean Power (SCP), the public power provider for California’s Sonoma and Mendocino Counties, recently unveiled its new all-electric headquarters.

Green | Oct 3, 2022

California regulators move to ban gas heaters for existing buildings

California regulators voted unanimously recently on a series of measures that include a ban on the sale of natural gas-powered heating and hot water systems beginning in 2030.

Mass Timber | Aug 30, 2022

Mass timber construction in 2022: From fringe to mainstream

Two Timberlab executives discuss the market for mass timber construction and their company's marketing and manufacturing strategies. Sam Dicke, Business Development Manager, and Erica Spiritos, Director of Preconstruction, Timberlab, speak with BD+C's John Caulfield.