Pets allowed
Not Allowed
Elevation Gain
7,169.00 ft (2,185.11 m)
Trail type
There-and-back
Distance
31.00 mi (49.89 km)
Please respect the outdoors by practicing Leave No Trace. Learn more about how to apply the principles of Leave No Trace on your next outdoor adventure here.

The Kelsey Trailhead to Cold Springs Trailhead is a 31-mile round-trip journey through the heart of the Marble Mountain Wilderness. Starting at the Kelsey Trailhead and extending to the Cold Springs Trailhead, this hike is both challenging and rewarding, showcasing the diverse landscapes, rich biodiversity, and natural beauty of Northern California's wilderness. The route, gaining approximately 7,169 feet in elevation, offers scenic vistas, unique geology, and glaciated canyons as rewards for the challenge.

The journey begins on the Kelsey Trail, passing Maple Falls, and connects to the Pacific Crest Trail (PCT), which you will follow all the way to the Cold Springs Trailhead. The route is well-marked but can be rugged and steep in places, traversing mixed conifer forests, mountain meadows, and rocky outcrops. Prepare for uneven ground and occasional steep climbs or descents.

FLORA AND FAUNA

The Marble Mountain Wilderness is characterized by expansive meadows filled with wildflowers and dense conifer forests, home to black bears, deer, and various bird species.

WHEN TO VISIT

Late spring through early fall, when the snow has melted, and the trails are more navigable.

PERMITS AND REGULATIONS

  • Wilderness permits are not required for trips in this wilderness. 

  • California campfire permit is required and can be obtained in person at a Forest Service or Cal-Fire office, or online at https://www.fs.usda.gov/detail/klamath/specialplaces/?cid=stelprdb5103566

  • Within the Marble Mountain Wilderness travel is restricted to foot, horseback, skis, snowshoes, paddle rafts, and kayaks. 

  • The PCT is multi-use, and is open to runners, hikers, backpackers, and horseback riders. 

  • For information about regional and/or long distance permits along the PCT, please visit https://www.pcta.org/discover-the-trail/permits/

CAMPING

Dispersed camping is permitted throughout the Marble Mountain Wilderness. Popular spots include areas near Shadow Lake and Cliff Lakes, offering stunning views and easy water access. Camp at least 100 feet from lakes and streams.

SAFETY AND CONSIDERATIONS

Be prepared for sudden weather changes, especially at higher elevations, and expect snow patches at higher elevations early in the season. Also, be ready for creek crossings that can be high and swift during the spring melt.

PACIFIC CREST TRAIL ASSOCIATION: www.pcta.org 

A non-profit organization that manages and maintains the Pacific Crest Trail. For more information about the trail, volunteer opportunities, thru-hiker blogs, trail closures, and more, visit www.pcta.org.

ADDITIONAL INFORMATION

Marble Mountain Wilderness: https://www.fs.usda.gov/detailfull/klamath/specialplaces/?cid=stelprdb5104740&width=full

Logistics + Planning

Preferable season(s)

Spring
Summer
Fall

Congestion

Moderate

Parking Pass

None

Open Year-round

Yes

Days

2

Pros

Wildflowers. Alpine lakes. Wilderness.

Cons

Popular area can get busy during peak seasons.

Trailhead Elevation

2,404.00 ft (732.74 m)

Highest point

6,931.00 ft (2,112.57 m)

Features

Wildlife
Waterfalls
Backcountry camping
Near lake or river
Big vistas
Geologically significant
Wildflowers

Typically multi-day

Yes

Permit required

No

Location

Nearby Lodging + Camping

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