San Luis Peak
14,023 feet
A remote wilderness trek with gentle grades and incredible solitude
Why San Luis Peak?
San Luis Peak is the ultimate endurance challenge in the beginner 14er category. At 13.5 miles round trip, it has the longest approach of the single peaks on this list, but the terrain is remarkably gentle throughout. This remote peak in the La Garita Wilderness offers incredible solitude, wildflower meadows, and expansive wilderness views. The challenge is distance and mental toughness, not technical difficulty. Some hikers backpack in and camp, which turns the climb into a two-day adventure. San Luis Peak tests your stamina and rewards you with a sense of true wilderness accomplishment.
Getting to the Trailhead
Stewart Creek Trailhead
- Trailhead Elevation:
- 10,500 feet
- From Denver:
- About 240 miles (about 4.5 hours or more)
Directions
From US 50 about 3.5 miles west of Parlin, turn south onto Colorado Highway 114 and drive 20 miles. Turn right onto the NN14 road and drive 6.8 miles on dirt to Dome Lakes. Turn right onto the 15GG road, which becomes Forest Road 794, and drive 4 miles to a junction. Bear right onto the 14DD road, still Forest Road 794, and continue 12 miles to a signed junction. Go straight on Forest Road 794 for 4.3 miles to the trailhead. If you are coming from the San Luis Valley, 14ers.com has directions that join this route at Dome Lakes.
Road Access
The long dirt approach is rough two-wheel-drive road. Before the trailhead, it crosses Pauline Creek and Nutras Creek on concrete slabs, which can be difficult for two-wheel-drive vehicles in early summer or after heavy rain. Low-clearance vehicles are not recommended.
Parking Information
- There is room for a few vehicles next to the trailhead, with a larger lot and restrooms a quarter mile down the road at the Eddiesville Trailhead. Dispersed camping is available along the road.
- Capacity: About 1 to 5 vehicles at the trailhead and 10 to 25 at Eddiesville
- There is no parking fee at this trailhead.
Pro Tip: This trailhead is very remote and uncrowded. Arriving by 6:00 a.m. to 6:30 a.m. is recommended for the long hike ahead. Many hikers camp near the trailhead the night before.
The Route
San Luis Peak via Northeast Ridge
Class 1
This is a long out-and-back route that climbs gradually along Stewart Creek, then crosses gentle alpine slopes to the northeast ridge and the summit. The trail is Class 1 the entire way. You will gain 3,600 feet over approximately 6.75 miles to the summit.
The trail climbs gently through forest and meadows along Stewart Creek. It is well defined, and wildflowers bloom here in July. Settle into a comfortable pace, because the long day is just beginning.
The trail continues its gradual ascent through thinning forest and steepens slightly. Refill your water here if you carry a filter. Prepare for exposed hiking above.
Gentle alpine slopes lead up to the ridge, with expansive views of the La Garita Wilderness. The route is well-cairned and has minimal exposure. The setting is beautiful and remote.
A final gentle climb on a wide ridge leads to the 14,023-foot summit. The terrain is easy, and the altitude is the main challenge. At the top, you will enjoy incredible wilderness solitude and 360-degree mountain views.
The long descent follows gentle grades back to the trailhead. Pace yourself for the distance, and use trekking poles to save your knees. Keep eating and drinking as you enjoy the meadows on the way out.
Descent
Retrace your steps to the trailhead. The descent covers 6.75 miles and takes about 4 to 5 hours, so keep eating and drinking on the way down.
What's Special About San Luis Peak?
Class 1 the Entire Way
The standard route is a Class 1 trail from the trailhead to the summit. There is no scrambling and no exposure.
Gentle Grades
The trail climbs gradually for most of its length. The distance is the challenge, not the steepness.
True Solitude
The remote location keeps crowds away. You may share the summit with only a handful of other hikers.
Endurance Milestone
Completing a 13.5-mile day above 10,000 feet proves your training has paid off. It is a great step toward bigger mountain goals.
When to Go
Best Time of Year
July through early September
These months offer the safest conditions for beginners with minimal snow coverage and the most predictable weather patterns. Mid-July to mid-August is peak season with the best trail conditions.
Caution: Attempting this peak in June or late September significantly increases difficulty due to snow conditions. Winter attempts require mountaineering skills.
Time of Day
The 13.5-mile distance means a long day on the trail. Starting early gives you time to reach the summit before noon and descend before afternoon storms. Bring a headlamp in case you start before dawn or finish late.
Sunrise Bonus: Starting at first light gives you cool temperatures along Stewart Creek and soft morning light on the meadows.
Weather Considerations
The San Juan Mountains are known for intense afternoon thunderstorms. You will spend several hours above treeline, and the ridge offers no shelter. Be off the summit by noon. The remote location means help is far away, so turn around early if clouds build.
Pro Tips
Consider Backpacking
Some hikers backpack a few miles in along Stewart Creek and camp overnight. This shortens summit day and lets you enjoy the wilderness at a slower pace.
Bring Extra Food
At 13.5 miles, this is the longest single-peak hike in this guide. Pack significantly more snacks and calories than normal, because your body will burn through energy on this long day.
Start Early or Bring a Headlamp
Many hikers start in darkness with a headlamp or finish after dark. This is normal for San Luis Peak due to the distance. Plan for a very long day.
Mental Game for Distance
The gentle terrain makes this doable, but the distance is mentally tough. Break it into segments. Celebrate reaching the meadows, treeline, the ridge, and the summit.
Water Strategy
Water is available from streams early on. Bring a filter or purification tablets, and top off at every water source. The upper miles have no water.
Related Peaks
Mount Elbert
Another long Class 1 endurance peak
Mount Elbert at 14,438 feet is 9.75 miles with more elevation gain. Both are Class 1 endurance challenges.
Learn MoreHandies Peak
Shorter San Juan peak
Handies Peak at 14,058 feet is only 5.75 miles in the San Juan range. It is much shorter but requires four-wheel drive or all-wheel drive to reach the trailhead.
Learn MoreReady to Summit San Luis Peak?
Prepare for your summit with our 13-week training program.