Rifle Falls State Park near Rifle is home to a rare triple waterfall that plunges about 70 feet into a lush canyon. The water splits into three ribbons over a wall of travertine, surrounded by moss and ferns that feel unusually green for western Colorado. Short trails lead to the base and top of the falls, and visitors can explore limestone caves in the canyon walls. A historic fish hatchery adds to the park's story, and shaded campsites make it a comfortable place to stay overnight. A daily parks pass costs $10 per vehicle, and camping runs $18 to $36 per night. Bring a flashlight if you plan to explore the caves.