Hidden Falls is a waterfall on Cascade Creek in Grand Teton National Park, near the east end of Cascade Canyon and just west of Jenny Lake in Wyoming. Its roughly 100-foot drop and relatively easy access have made it one of the park’s most popular short hikes and a busy summer destination. Visitors can reach viewpoints near the falls by taking the Jenny Lake boat shuttle from South Jenny Lake and then walking a 1.2-mile round trip on the Cascade Canyon Trail, or by hiking the 5.2-mile round trip along the Jenny Lake Trail from South Jenny Lake.