Deer Mountain - The Long Way - RMNP

This 12-mile loop hike to the summit of Deer Mountain in Rocky Mountain National Park, beginning at the North Deer Mountain Trailhead and returning via the South Deer Mountain Trail, is an awe-inspiring adventure. The journey starts with a gentle climb through aromatic ponderosa pines and golden meadows, where elk and mule deer often graze in the early morning light. As you ascend, the trail becomes more rugged, with switchbacks that offer glimpses of Longs Peak and the Continental Divide. The steady 2,500-foot elevation gain rewards your effort with sweeping views of the park’s vast wilderness, and as you approach the summit, the expansive vistas open up to reveal towering peaks, deep valleys, and alpine lakes glistening in the distance.

The descent via the South Deer Mountain Trail offers a completely different perspective, making this loop a unique experience. The trail meanders down through dense forests, occasionally breaking into rocky clearings where the grandeur of the surrounding mountains unfolds from new angles. The south-facing slopes offer stunning views of Moraine Park and the winding Big Thompson River far below. This route's solitude, combined with the ever-changing landscapes, makes it feel like a truly immersive wilderness escape, leaving hikers with a sense of both accomplishment and wonder at the natural beauty of the Rockies.

• Suitable Activities: Hiking
• Snowshoeing Category: Intermediate
• Seasons: Year-round
• Weather: View weather forecast

• Difficulty: Moderate
• Length: 12.0 mi
• Elevation Gain: 2,500 ft
• High Point: 10,013 ft

• Land Manager: National Park Service
• Parking Permit Required: National Park Entrance Fees
• Recommended Party Size: 12
• Maximum Party Size: 12
• Maximum Route/Place Capacity: 12