3.0
(10)
70
hikers
01:53
5.42km
310m
Hiking
Embark on the Columbine Lake Trail, a moderate hike that takes you deep into the alpine landscape of Arapaho National Forest. You will cover 3.4 miles (5.4 km) with a significant elevation gain of 1022 feet (312 metres), typically completed in about 1 hour and 53 minutes. As you ascend,…
Last updated: April 23, 2026
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5.24 km
Highlight • Lake
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5.42 km
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Way Types & Surfaces
Way Types
3.02 km
2.39 km
< 100 m
Surfaces
5.35 km
< 100 m
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The Columbine Lake Trail is a demanding hike. Based on average hiking speeds, it typically takes around 1 hour and 53 minutes to complete the 5.4 km (3.36 miles) route one way. However, given the significant elevation gain and challenging terrain, many hikers allocate more time, especially to enjoy the views at Columbine Lake.
The terrain is considered difficult to strenuous. You'll encounter a relentless incline with many steep switchbacks through a spruce-fir forest in the initial miles. As you ascend, the trail continues its steep climb through an alpine basin, often involving rocky sections and loose scree, particularly when traversing the saddle. Proper hiking boots with good ankle support are highly recommended.
The best time to hike is generally from late July to mid-August. During this period, the alpine meadows are in full bloom with colorful wildflowers like Indian Paintbrush and Fireweed, and the weather is typically more favorable. Hiking outside of this window, especially in late fall or winter, can involve snow and more challenging conditions.
Specific parking details for the Columbine Lake Trailhead are best confirmed with the local forest service. Generally, trailheads in the San Juan Mountains have designated parking areas. It's advisable to arrive early, especially on weekends, as parking can fill up quickly. There is no mention of public transport or shuttles directly serving this trailhead in the provided information.
The Columbine Lake Trail is located within the Arapaho National Forest. While specific permits for hiking the trail itself are not typically required, it's always wise to check the official USDA Forest Service website for the latest regulations regarding the Arapaho National Forest, especially concerning camping or specific activities. There are generally no entrance fees for day-use hiking in this area.
The provided information does not explicitly state whether the Columbine Lake Trail is dog-friendly. In most national forests, dogs are permitted on trails but must be kept on a leash. It's always best to check the specific regulations for the Arapaho National Forest or the local ranger district before bringing your dog.
The ultimate highlight is Columbine Lake itself, a pristine turquoise glacial lake nestled in a dramatic cirque. Along the way, you'll experience breathtaking panoramic views of the San Juan Mountains, including Lookout Peak and T-12 Peak. During peak season, the alpine valleys and meadows are filled with vibrant wildflowers. For those with extra energy, a side trip to Columbine Pass offers views into Bridal Veil Basin and the Sneffels Range.
The trail is known for its spectacular wildflower displays, particularly from late July to mid-August, featuring species like Indian Paintbrush, Fireweed, and various Columbines. While specific wildlife sightings are not guaranteed, alpine environments like this can be home to marmots, pikas, and various bird species. Keep an eye out, especially in the higher elevations.
Acclimatization to high altitude is crucial, as the majority of the hike takes place above 10,000 feet, with significant elevation gain. Symptoms of altitude sickness can occur. It's recommended to spend a day or two at a lower elevation (e.g., Silverton) before attempting the hike, stay hydrated, and be prepared to turn back if you experience severe symptoms.
Yes, backcountry camping is permitted near Columbine Lake. This offers a unique opportunity to experience the solitude of the alpine environment. However, campers should be mindful of the fragile tundra and practice Leave No Trace principles to protect the delicate ecosystem. Always check for any specific regulations or fire restrictions with the local forest service before planning an overnight trip.
Yes, the route also passes through sections of the CDT - Colorado Section, the Columbine Lake Trail (which makes up a significant portion), and the Caribou Pass Trail. These intersections can offer options for longer excursions or different return routes, though the primary focus is the out-and-back to Columbine Lake.