The zoo announced Wednesday the Treetop Trail will open to the public Friday, July 28. The 1.25-mile trail, which brings guests 32 feet above the ground, is the world's longest elevated pedestrian ...

The Minnesota Zoo’s Treetop Trail gives visitors a view of most of the 500-acre zoo. Photo courtesy of Corey Gaffer, Corey Gaffer Photography The sections were craned into the sky, and then PCL ...