Two-Phase Project Would Commence Next Summer
Delta Lake, a turquoise alpine lake tucked beneath the east face of the Grand Teton, has become one of Grand Teton National Park’s most photographed destinations. A decade ago, it was a remote, trail-free backcountry objective visited by only a handful of experienced hikers. Today, fueled by social media and GPS apps, hundreds of hikers visit daily—causing severe erosion, vegetation loss, litter, and overcrowding.
To address the impacts, the Teton Climbers’ Coalition (TCC), in partnership with the national climbing advocacy organization Access Fund (AF), has proposed a two-phase rehabilitation project, and is currently discussing the project with Park officials.
Phase 1 of the proposed plan would create a rapid, cost-effective intervention to stabilize the existing social trail, consolidate use onto a single sustainable route, and close braided side trails to allow vegetation to recover. The work, led by the Access Fund’s Conservation Team with GTNP oversight, would begin as early as summer 2026.
Phase 2, directed by GTNP, would use Phase 1 groundwork to evaluate long-term options, including the possibility of an official Park-standard trail.
“Grand Teton National Park is an international treasure,” said Christian Beckwith, Executive Director of the Teton Climbers’ Coalition. “But for those of us who call this place home, it’s personal. Every week we delay, the damage compounds. This is our chance not just to repair the social trail to Delta Lake, but to unite our community in protecting the Park—a place we all love.”
Access Fund has confirmed its Conservation Team could begin work as early as May 1, 2026. Discussions with the Park are underway to arrange a site visit this summer to assess the current trail and finalize next steps.
About the Access Fund
Access Fund is the national advocacy organization that keeps climbing areas open and conserves the climbing environment. Its Conservation Teams work nationwide to build sustainable climbing infrastructure, protect natural and cultural resources, and ensure long-term recreational access.