4.6
(36)
994
hikers
33
hikes
Hiking around Twin Lakes is characterized by high-altitude trails set at the base of the Sawatch Mountain Range. The region features two large glacial lakes and provides access to sections of the Continental Divide Trail. The landscape includes forested paths, routes along the reservoir shoreline, and challenging ascents to nearby peaks like Mount Elbert.
Last updated: September 28, 2026
10
hikers
18.6km
07:43
1,060m
860m
The Willis Gulch and Sheep Gulch Trail offers a challenging hike through varied landscapes, leading you from dense forests into the open alpine tundra. This difficult route covers 11.6 milesβ¦
6
hikers
3.74km
01:12
30m
30m
Explore the Interlaken Trail, a moderate hiking route spanning 2.3 miles (3.7 km) with a gentle elevation gain of 96 feet (29 metres). You can expect to complete this journeyβ¦

1.69km
00:27
20m
20m
Embark on an easy hike along the Forebay Dispersed Campground Road, a short route that takes you through forested areas with views of mountainous terrain. You will walk alongside aβ¦
80.8km
26:53
2,030m
2,030m
Embark on a true backcountry hiking adventure through Colorado Trail: Segment 11, a difficult route spanning 50.2 miles (80.8 km). You will gain 6652 feet (2028 metres) in elevation, requiringβ¦
4.3
(6)
74
hikers
24.6km
10:18
1,470m
1,470m
Hike the South Mount Elbert Trail, a challenging 15.3-mile route to Colorado's highest peak with stunning alpine views.
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Popular around Twin Lakes
The historic Interlaken Resort is a fascinating place from the late 1800s along the Colorado Trail/ Continental Divide Trail. It's kind of an open-air museum, the main building is open and you can explore all the rooms.
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The Continental Divide Trail (Willis Gulch Trail) crosses over the babbling Willis Creek. A nice water source!
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Whoever lived here in Little Willis Gulch had a very idyllic front yard. ;) Next to the remains of the old cabin, there is tons of space for camping and good access to a small creek.
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This is where the Continental Divide Trail meets with Big Willis Gulch Trail. Just a few hundred yards to the north and south, you can find one or two small campsites.
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Enjoy the great view of the Twin lakes. At this point, you can also see where the Colorado Trail/ Continental Divide Trail will take you if you hike southbound and decide for the Collegiate West. The climb that lies ahead is (again) impressive!
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At the lower elevation around Mount Elbert, you hike through a beautiful aspen forest. Enjoy this change from pine forest.
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To summit Mount Elbert, leave the Colorado Trail/ Continental Divide Trail at this point and hike up!
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Yes, the region offers some gentler options suitable for families. The most notable is the hike to the historic Interlaken Resort. The Twin Lakes via Continental Divide Trail is a relatively flat, moderate walk along the lakeshore with minimal elevation gain, making it a great choice for an outing with children to explore the 19th-century ghost resort.
Dogs are generally welcome on the trails in the San Isabel National Forest, but they should be kept under control or on a leash, especially in busy areas. Trailheads like the popular South Mount Elbert Trailhead are often frequented by hikers with their dogs. Always be prepared to clean up after your pet and carry enough water for them, particularly at this high altitude.
Late summer and early fall are spectacular times to hike in the Twin Lakes area. July and August often feature vibrant wildflower meadows in the high alpine zones. However, the region is most famous for its fall foliage. From mid-to-late September, the aspen groves turn brilliant shades of gold, creating breathtaking landscapes, especially on trails with views of the Sawatch Mountain Range.
Yes, there are several loop trails. For a moderately challenging option, consider the Lily Pond Lake and Cozart Reservoir loop. This 5.7-mile (9.1 km) route takes you through the beautiful San Isabel National Forest. Another option is the Bartlett Gulch Loop, which combines a section of the Continental Divide Trail with a forest service road.
The scenery is classic Colorado Rockies. Hikes feature stunning views of the two large glacial lakes set against the backdrop of the towering Sawatch Mountain Range. You'll encounter trails that wind through dense aspen groves and pine forests, open up to expansive shoreline views along the Continental Divide Trail, and climb into high alpine terrain with meadows that are full of wildflowers in the summer.
The trails cover a wide range of difficulties. While there are a few easier, relatively flat lakeside walks, the majority of the 26 routes in the area are rated as moderate or difficult. The high altitude, starting around 9,200 feet (2,800 m), adds to the challenge of any hike. Many trails involve significant elevation gain, such as the demanding ascent toward Colorado's highest peak on the South Mount Elbert Trail.
Most major trails have designated parking areas at their trailheads. The Interlaken Trail has a well-marked trailhead with parking near the lake. For high-peak ascents, the South Mount Elbert Trailhead is a very popular starting point. These lots can fill up quickly, especially on weekends and during peak fall color season, so arriving early is highly recommended.
Absolutely. Twin Lakes is a key access point for two of Colorado's most famous long-distance trails: the Colorado Trail and the Continental Divide Trail (CDT). Sections of these trails can be hiked as day trips, or you can use the area as a starting or resupply point for a multi-day backpacking adventure through the Sawatch Range.
The hiking routes around Twin Lakes are highly regarded by the komoot community. Reviewers frequently praise the spectacular mountain and lake views, the beauty of the aspen groves in the fall, and the variety of trails available. The historic Interlaken Resort is often mentioned as a unique and fascinating destination on the lakeside trail.
Preparation is key due to the high elevation, which starts at about 9,200 feet (2,800 m). It's important to acclimatize for a day or two if you're coming from a lower elevation. Always carry more water than you think you'll need, along with high-energy snacks. Weather can change rapidly in the mountains, so dress in layers and bring rain gear and sun protection, even if the day starts clear.
While the primary features of the Twin Lakes area are the lakes and high peaks, you can find waterfalls on some trails in the surrounding region. Hikes that follow gulches or creeks, such as the Willis Gulch Trail, will have cascades and water features, especially during the spring snowmelt and after summer rains. However, the area is not specifically known for large, dramatic waterfalls.


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