Best lakes around Fort Collins offer diverse recreational opportunities amidst a scenic natural landscape. Situated at the base of the Rocky Mountains, Fort Collins provides access to various aquatic environments, from large reservoirs to tranquil natural areas. The region is characterized by its plains meeting the mountains, creating a unique backdrop for outdoor activities. These lakes serve as key natural features, supporting local ecosystems and providing spaces for public enjoyment.
Last updated: April 26, 2026
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The Boyd Lake Trail is a 7-mile paved trail that takes you along the banks of Boyd Lake. The trail is completely flat and gives you wonderful views of the water.
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More than 140 species of birds have been spotted in this wetlands area; keep an eye out for terrestrial wildlife, too.
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Frank Sate Natural Area boasts several serene ponds and is an excellent spot for birdwatching. This picturesque section of the trail is beautiful year-round, offering a peaceful ride with trails winding through trees. It's usually very quiet with few visitors.
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The Frank State Wildlife Area has several ponds and is a great place for birdwatching, as well as fishing. A large stretch of the Poudre River Trail runs through the wildlife area, making for a very scenic ride.
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The Frank State Wildlife Area is a popular hiking, running and bird watching spot. There are also several ponds throughout the park. The Poudre River Trail, a paved, multi-use trail, also runs through the area.
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The Frank State Wildlife Area has several ponds and is a great place for birdwatching, as well as fishing. A large stretch of the Poudre River Trail runs through the wildlife area, making for a very scenic ride.
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For diverse recreational opportunities, Horsetooth Reservoir is a top choice, offering boating, swimming, fishing, and extensive trails for biking and hiking. Boyd Lake State Park is excellent for all types of watercraft and features a 7-mile paved trail. Carter Lake Reservoir is popular for fishing, sailing, and even scuba diving. For a more peaceful setting, Windsor Lake provides boating and a scenic 2.25-mile trail.
Yes, several lakes are great for families. Horsetooth Reservoir and Boyd Lake State Park are both listed as family-friendly, offering activities like swimming, picnicking, and easy trails. Windsor Lake also features a swim beach and a trail suitable for families. For nature observation, Prospect Ponds Natural Area and Fossil Creek Wetland Natural Area are excellent for birdwatching.
The Fort Collins area is a prime spot for birdwatching. Prospect Ponds Natural Area is home to over 100 species of birds, including black-crowned night-herons and bald eagles. Frank State Wildlife Area, with its several ponds, is also excellent for birdwatching. Additionally, Fossil Creek Wetland Natural Area has identified over 140 bird species.
You'll find a variety of hiking trails near the lakes. Horsetooth Reservoir is surrounded by miles of trails for hiking and mountain biking. Boyd Lake State Park features a 7-mile paved trail around the lake, offering wonderful views. The Windsor Lake Trail is a 2.25-mile loop around the lake. For more options, explore the broader selection of hiking routes in the region by visiting the Hiking around Fort Collins guide.
Yes, permits are required for some areas. An entrance permit is necessary to access Carter Lake Reservoir. For Horsetooth Reservoir and Boyd Lake State Park, state park passes or daily entrance fees typically apply. It's always best to check the specific park or reservoir's official website for the most current permit and fee information.
The lakes around Fort Collins offer a wide array of water sports. Horsetooth Reservoir is ideal for boating, swimming, fishing, stand-up paddleboarding, sailing, and water skiing. Boyd Lake State Park welcomes all types of watercraft, including ski boats, jet skis, and canoes. Carter Lake Reservoir is a popular spot for fishing, sailing, water skiing, and even scuba diving.
Yes, camping and cabin options are available. Horsetooth Reservoir offers campsites and cabins and is open year-round. Boyd Lake State Park also provides camping facilities. Carter Lake Reservoir is another popular spot for camping.
The lakes are enjoyable year-round, but the best time depends on your preferred activities. Summer is ideal for water sports like swimming, boating, and paddleboarding. Spring and fall offer pleasant temperatures for hiking and biking, with beautiful scenery. Horsetooth Reservoir is open year-round, allowing for varied seasonal experiences.
Yes, there are options for visitors with dogs. Windsor Lake features a dedicated dog park on its north side. Many trails around the lakes, such as those at Horsetooth Reservoir and the Poudre River Trail (which runs through Frank State Wildlife Area), are generally dog-friendly, though leash laws and specific park regulations should always be observed.
Yes, some areas offer accessibility. The Boyd Lake Trail, a 7-mile paved path around Boyd Lake, is completely flat and listed as wheelchair accessible, providing wonderful views of the water.
Beyond the lakes themselves, you can explore unique natural features. Horsetooth Reservoir is famous for its distinctive rock formation, Horsetooth Rock, which has an old Native American legend. The Poudre River Trail, which runs through areas like Frank State Wildlife Area, offers scenic stretches along the river. The wetlands at Fossil Creek Wetland Natural Area are also notable for their ecological significance.
The Fort Collins area offers excellent biking opportunities. Horsetooth Reservoir is surrounded by miles of trails perfect for mountain biking. The 7-mile paved Boyd Lake Trail is great for leisurely rides, and the 2.25-mile Windsor Lake Trail is also suitable for cycling. For more extensive options, check out the MTB Trails around Fort Collins guide or the Gravel biking around Fort Collins guide.


Still not found your perfect lake around Fort Collins? Check out the guides of these regions to see even more beautiful places.