How to Climb Mount Harvard in Colorado
Mount Harvard stands at 14,420 feet and is the third-highest peak in the Lower 48. Nestled deep in the Collegiate Peaks Wilderness, it’s a long, non-technical Class 2 hike that rewards endurance with big alpine views and quiet summit solitude. The route is straightforward, but the approach is long—expect a full-day effort.
Getting to the Trailhead
From Buena Vista, head north on US 24 and turn west on Chaffee County Road 350. After about 2 miles, turn right onto County Road 365 and follow it to the North Cottonwood Creek Trailhead at 9,880 feet. The road is graded dirt—passable for most vehicles in summer. The trailhead has a small parking area that fills quickly on weekends. Arrive early or consider camping nearby.
Route Overview: South Slopes via Horn Fork Basin
Begin on the Horn Fork Basin Trail, which follows a clear path through dense forest alongside North Cottonwood Creek. The grade is gentle for the first few miles, climbing steadily into Horn Fork Basin—one of the most scenic alpine valleys in the Sawatch Range.
At around 12,000 feet, stay right at the junction below Mount Columbia. From here, the trail steepens as it climbs toward Harvard’s upper slopes. The final mile features some light talus hopping and steeper tread, but no scrambling. A few faint use trails may appear near the summit—stay on the most defined path to avoid damaging the fragile tundra.
The summit offers panoramic views across the Collegiate Peaks Wilderness. The round-trip is approximately 14 miles with about 4,600 feet of elevation gain.
Tips for Climbing Mount Harvard
Start early—the approach is long and the entire upper route is exposed to weather.
Water is available from North Cottonwood Creek and streams in the basin—bring a filter.
Camping in Horn Fork Basin is popular if you want to split the climb over two days.
Use trekking poles and bring sun protection—the hike stays above treeline for hours.
Be prepared for a long return—many hikers underestimate the descent.
Mount Harvard offers one of the most scenic and rewarding hikes in the Sawatch. While the mileage is big, the trail is manageable for fit hikers, and the remote setting makes it a true Colorado wilderness experience.
