Mount of the Holy Cross Loop

This is a demanding hike, and the duration can vary significantly based on fitness levels and weather. While the komoot tour data suggests approximately 11 hours, experienced hikers often report it taking anywhere from 12 to 16 hours to complete the full loop, especially given its challenging terrain and significant elevation changes. It's best to plan for a full day, or even consider an overnight trip.

No, this loop is categorized as difficult, strenuous, and even extreme. It is highly recommended only for experienced hikers with strong alpine skills, excellent physical fitness, and a good understanding of route finding. The trail involves significant elevation gain, technical scrambling, and exposed sections.

The terrain is highly varied and demanding. You'll start in dense woodlands and aspen groves before ascending into alpine tundras. Expect a mix of dirt trails, steep switchbacks, and extensive rocky sections, including talus and boulder fields. The Halo Ridge portion, in particular, involves significant off-trail climbing and scrambling over 13,000 feet, requiring sure-footedness. Some sections are primitive and unmarked, necessitating careful navigation.

The loop offers stunning and diverse scenery. Key highlights include the iconic cross-shaped snowfield on Mount of The Holy Cross, visible from various points. You'll also enjoy panoramic views of neighboring Sawatch peaks and the Elk Mountains from Holy Cross Ridge. The route passes beautiful alpine lakes like the Bowl of Tears, Lake Constantine, and the Tuhare Lakes, alongside forests, clear creeks, and, in season, wildflowers and wildlife such as mule deer and elk.

The optimal time to hike is typically from late June through September, after the snow has melted from the higher elevations and before new snow arrives. However, even in summer, be prepared for rapidly changing weather conditions, including potential thunderstorms, high winds, and cold temperatures at higher altitudes. Always check the forecast before you go.

The primary trailhead for this loop is typically accessed via the Half Moon Campground Road. Parking is available at the Half Moon Trailhead. Due to the trail's popularity and the wilderness area's regulations, parking can fill up quickly, especially on weekends. Arriving early is highly recommended.

Yes, dogs are generally allowed on this trail within the Holy Cross Wilderness. However, they must be kept on a leash at all times to protect wildlife and ensure a positive experience for all trail users. Be prepared to pack out all pet waste, and ensure your dog is conditioned for such a strenuous and long hike, especially over rocky and exposed terrain.

The Mount of the Holy Cross Loop is located within the Holy Cross Wilderness Area. As of current regulations, a permit is not required for day hiking or overnight backpacking in the Holy Cross Wilderness. There are also no entrance fees to access the trailhead. However, always check the latest U.S. Forest Service regulations before your trip, as rules can change.

Absolutely. A key challenge is the significant descent after Half Moon Pass, which you must re-climb on your return, adding considerable vertical gain. The Halo Ridge section is also notoriously difficult, involving extensive off-trail scrambling over talus and boulder fields at high elevations. Given the primitive and sometimes unmarked nature of parts of the trail, carrying a GPS device and knowing how to use it is highly advisable for navigation.

Yes, the route incorporates sections of several official trails. You will traverse parts of the

Halo Ridge Trail

Fall Creek #2001

Notch Mountain #2000

Mount of the Holy Cross #2009