Best lakes in Chaffee County Colorado provide diverse recreational opportunities across varied natural landscapes. The region features a mix of high alpine lakes, family-friendly reservoirs, and fishing destinations. These bodies of water are often set within pristine mountain environments, offering opportunities for hiking and exploration. Chaffee County's lakes are notable for their unique features and accessibility.
Last updated: April 28, 2026
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(Lower) Hancock Lake is a beautiful alpine lake just off the Continental Divide Trail. Together with Upper Hancock Lake, it's a great spot to take a break or spend the night. Both lakes are fishable and stocked with Brook Trout. Since the lakes are also accessible by OHV, there might be more people around.
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A short spur trail leads down to Boss Lake Reservoir and to several pretty perfect campsites. We were able to fit eight tents. Boss Lake is home to Greenback Cutthroat Trout which you are allowed to catch, but you have to release them again.
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Lake Ann is an amazing alpine lake just below Lake Ann Pass. It sits above treeline and there a just a few spots to pitch a tent that are kind of sheltered. You can pitch next to a small stream in a ditch or hike a little further along the south shore towards a rocky incline with some trees to find suitable spots to spend the night.
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Alpine Lake in Chaffee County is a scenic lake set in a majestic valley bounded on both sides by a collection of 14,000-foot mountain peaks and scenic woodland. You will find this 29-acre lake along Chalk Creek Drive on the eastern side of St. Elmo Ghost Town. It is a veritable scenic feast for the eyes, so the effort to get here is worth it. It is simply a wonderful place to take a break. It is on a dirt road, so the trail to it is best suited for stout touring bikes with decent tires, such as a hardtail or a gravel bike.
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At 11,500 feet elevation, Kroenke Lake is a popular hiking destination in the Collegiate Peaks Wilderness. The trail follows the basin floor while navigating back and forth across a creek on your way to the lake. This can be a pretty wet trail, but there are sporadic views along the way.
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Ptarmigan Lake is a very popular alpine lake in San Isabel National Forest. Because the lake sits above 12,100 feet, it often stays snowed in and frozen until June or July. The main trailhead used to access the lake is located just off of Cottonwood Pass Road, making it a popular spot among locals and visitors.
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At 11,523 feet, Hartenstein Lake is tucked away at the edge of treeline in a basin between Turner Peak (13,233 feet) and Mount Yale (14,196 feet). It stays snowy up here late into spring some seasons, and you can always plan for water crossings and muddy bits of trail. The lake is much less visited than the peaks in the area and offers a real wilderness feel. The trail approaching the lake is mostly runnable grades. The runnability of the trail really depends on how wet everything is.
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At 11,500 feet elevation, Kroenke Lake is a popular hiking destination in the Collegiate Peaks Wilderness. The trail follows the basin floor while navigating back and forth across a creek on your way to the Lake. This can be a pretty wet trail, but there are sporadic views along the way.
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Chaffee County offers several excellent fishing lakes. Boss Lake is known for Greenback Cutthroat Trout, though catch-and-release is required. Clear Creek Reservoir is home to Brown Trout, Kokanee Salmon, and Rainbow Trout. Cottonwood Lake is another great spot for Brook Trout, Cutthroat Trout, and Rainbow Trout. For a more adventurous fishing experience, Pomeroy Lake and Upper Pomeroy Lake, accessible via a 4x4 trail, offer incredible fishing for trout and arctic grayling. Chalk Lake is good for trout in spring and early summer, and the Hancock Lakes (Upper and Lower) are stocked with Brook Trout.
Yes, (Lower) Hancock Lake is a beautiful alpine lake that is accessible by OHV, making it easier for families to reach. O'Haver Lake is a popular and busy family-friendly option, ideal for camping, fishing, swimming, and paddleboarding, with available campsites.
Many lakes in Chaffee County are accessible via hiking trails. The Waterdog Lakes offer a moderately strenuous three-mile roundtrip hike with beautiful streams and forests. Hunt Lake provides a peaceful alpine hike with breathtaking valley views. For an off-the-beaten-path high-altitude adventure, Billings Lake offers peaceful hiking along rocky trails. You can find more hiking options in the area by exploring easy hikes in Chaffee County.
O'Haver Lake is a great option for paddleboarding and swimming, offering a family-friendly environment with various water activities. While many alpine lakes are too cold for swimming, O'Haver Lake provides a more suitable experience.
Hunt Lake is a great option for dog owners, as pets can swim in its clear waters. Many trails leading to Chaffee County's lakes are dog-friendly, but always ensure your dog is on a leash and you follow Leave No Trace principles.
The summer months, particularly June and July, are ideal for visiting the high alpine lakes. This is when the snow has melted, trails are clear, and wildflowers are in full bloom, offering stunning scenic views. Some high-altitude lakes, like Ptarmigan Lake, may remain snowed in or frozen until late June or July.
Yes, O'Haver Lake offers numerous campsites, some available by reservation and others on a first-come, first-served basis. Boss Lake also has several perfect campsites accessible via a short spur trail. Dispersed camping is available at Pomeroy Lake, and camping is possible along the route to Billings Lake. High mountain camp is another high-elevation campsite near a small alpine lake.
The lakes are set in diverse natural landscapes. You can find high alpine environments above the treeline, dense forests, and beautiful streams. The area around Waterdog Lakes is known for the native Tiger Salamander, also called the 'waterdog.' Many lakes offer stunning views of the Collegiate Range and other mountain peaks.
Yes, Pomeroy Lake and Upper Pomeroy Lake are accessible via a moderate 4x4 trail starting from Saint Elmo Ghost Town. Billings Lake is also known for rocky trails suitable for ATVs and Jeeps. The Hancock Lakes (Upper and Lower) are found in a gorgeous area accessible via an OHV route near the ghost town of Hancock.
Chaffee County's lakes are nestled in pristine mountain environments, offering opportunities for wildlife viewing. The Waterdog Lakes are named after the native Tiger Salamander. While specific sightings vary, you might encounter various bird species, deer, elk, and other small mammals common to high-altitude Colorado ecosystems.
Yes, the trail to Pomeroy Lake passes historic mining structures like the Mary Murphy Mine, and the lake itself is accessible from the historic Saint Elmo Ghost Town. The Hancock Lakes are also found near the ghost town of Hancock, offering a glimpse into the region's mining history.
For those seeking a challenge, Bear Lake (Collegiate Peaks Wilderness) offers a remote alpine experience with a challenging hike. Lake Ann is another high alpine lake that sits above the treeline, providing a tranquil, high-altitude experience that can be challenging to reach.


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