Zion Curtain

About

Zion Curtain is a difficult mountain biking trail in Fruita, Colorado, located on the Western Slope. The route spans 17.9 miles and typically takes about six hours to complete. It sits at an elevation of 4,514 feet and is accessible from April through October. Parking is available at the trailhead, and pets are permitted. The trail begins near the I-70 underpass in Rabbit Valley. Riders follow a two-track road north and west to the parking area before heading south under Interstate 70. The first half mile of singletrack on the left leads into Utah, crossing a dirt road and following a fence line that marks the state border. The trail climbs to a ridge with views of Rabbit Valley, then descends over slickrock. It intersects Kokopelli’s Trail and returns via a road segment back to the start. The route combines singletrack, dirt roads, and shared moto trails, offering a mix of technical climbs and mellow sections.