Primate Canopy Trails | Saint Louis Zoo
St. Louis | MO
A dynamic outdoor primate sanctuary designed around three heritage sycamore trees with integrated trails for humans to co-explore.
3,252 square meters
Awards and Achievements
Merit Award | AISC 2023 IDEAS²
Best Project Cultural/Worship Award | ENR Awards
Primate Canopy Trails | St. Louis Zoo
Primate Canopy Trails is a first-of-its-kind sanctuary that offers primates of various sizes and skills eight unique and changeable habitats. Primates access the habitats via a series of mesh tunnels, natural trees, and branching platforms called sky trails.


A guest path made up of elevated boardwalks, climbing structures, ropes, and interpretives is integrated around and through the sky trail, creating the possibility for animal-led interactions.


Our visualization team crafts detailed models to bring your projects to life. These models are often transformed into vibrant flythroughs or sizzle reels with music and narration that inspire everyone from staff and donors to local officials and the community.