Lakes around Nederland, Colorado, are situated in the Rocky Mountains, offering access to high alpine environments. This region is characterized by its natural landscapes, including forests and mountain vistas. Many lakes here provide opportunities for outdoor activities such as hiking, fishing, and wildlife viewing. The area's terrain includes both accessible and more challenging trails leading to these water bodies.
Last updated: April 26, 2026
Highlight • Lake
Tip by
Highlight • Lake
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Lake
Tip by
Highlight (Segment) • Lake
Tip by
Highlight (Segment) • Lake
Tip by
Sign up for free to discover even more lakes around Nederland.
Sign up for free
Already have an account?
Start today with a free account
Your next adventure awaits.
Login or Signup
Barker Reservoir or Barker Meadow Reservoir is a water supply lake in Colorado. It provides water to Boulder and also powers the hydroelectric power plant located just down stream. The dam which holds back the lake was completed in 1910.
0
0
Mud Lake, located in Mud Lake Open Space, is a smaller lake with restrooms, covered picnic tables, and plenty of wildlife nearby.
0
0
The trail into Forsythe Canyon is packed, flowing, and nontechnical. The trail follows the creek as you come to the end and it spits you out on the open bed of the reservoir. You can explore the unique transformed landscape from here.
0
0
Lost Lake is exceptionally popular, and for good reason. This is one of the easier ways to enjoy a high alpine lake, beautiful forest, and good sense of the Indian Peaks Wilderness from a relatively short trail. The lake has marshy banks and is surrounded by a mountain vista.
0
0
The reservoir provides opportunities for fishing (including ice fishing), hiking, canoeing, kayaking, and some camping. No water-contact sports such as swimming or wading are allowed. This is an amazing spot to utilize the picnic areas, watch wildlife, and snag one of the trout, salmon, or muskie that are stocked here.
0
0
Rainbow Lakes Trail, 10,000 feet at the TH; 10,250 feet at highest Rainbow Lake, is an easy-short hike that passes by a series of lakes and ponds. The ponds/lakes are well stocked and makes a great afternoon of hiking and fishing!
1
0
Mud Lake, located in Mud Lake Open Space, is a smaller lake with restrooms, covered picnic tables, and plenty of wildlife nearby.
0
0
Lost Lake is exceptionally popular, and for good reason. This is one of the easier ways to enjoy a high alpine lake, beautiful forest, and good sense of the Indian Peaks Wilderness without having to strain yourself. The lake has marshy banks and is surrounded by a mountain vista.
0
0
Among the highly regarded lakes in the Nederland area, Lost Lake is exceptionally popular for its high alpine setting and beautiful forest. Gross Reservoir is another favorite, offering diverse recreational opportunities. Visitors also appreciate Mud Lake for its amenities and wildlife.
The lakes around Nederland offer a variety of outdoor activities. You can enjoy hiking, fishing, canoeing, kayaking, and wildlife viewing. For specific routes, there are mountain biking trails like the difficult 'South Nederland Hobbit Loop' and 'Blue Dot Trail' found in the MTB Trails around Nederland guide. Cycling routes, such as the challenging 'Rollinsville & Barker Reservoir loop', are detailed in the Cycling around Nederland guide. Easy hiking options like the 'Observatory Trail' are available in the Easy hikes around Nederland guide.
Yes, several lakes and trails are suitable for families. Lost Lake is considered an easier way to experience a high alpine lake. Gross Reservoir provides picnic areas and wildlife viewing, while Mud Lake offers restrooms and covered picnic tables. The Rainbow Lakes Trail is an easy, short hike passing by a series of lakes and ponds, great for an afternoon outing with fishing opportunities.
The lakes around Nederland are set in the Rocky Mountains, featuring high alpine environments, forests, and mountain vistas. You'll encounter natural landscapes with marshy banks at lakes like Lost Lake, and opportunities for wildlife viewing at Gross Reservoir and Mud Lake.
Gross Reservoir offers a wide range of activities including fishing (ice fishing is also possible), hiking, canoeing, and kayaking. It's an excellent spot for utilizing picnic areas and watching wildlife. The reservoir is stocked with trout, salmon, and muskie. However, it's important to note that no water-contact sports like swimming or wading are allowed.
Yes, Barker Reservoir is a notable man-made landmark. It serves as a water supply lake for Boulder and powers a hydroelectric plant downstream. The dam that holds back the lake was completed in 1910, making it a significant historical engineering feat in the area.
The lakes and surrounding open spaces are home to various wildlife. Gross Reservoir and Mud Lake, located in Mud Lake Open Space, are particularly noted for offering opportunities to watch wildlife.
Hiking conditions vary. For instance, the trail into Forsythe Canyon near Gross Reservoir is described as packed, flowing, and nontechnical. Lost Lake offers a relatively short trail for enjoying a high alpine lake. The Rainbow Lakes Trail is an easy-short hike. The area includes both accessible and more challenging trails leading to various water bodies.
Parking availability can vary and may be limited, especially at popular trailheads. For example, the Hessie Trailhead Parking, which provides access to Lost Lake, is known to be limited, and visitors are advised to arrive early.
Visitors highly appreciate Lost Lake for being an accessible way to experience a high alpine lake, beautiful forest, and the essence of the Indian Peaks Wilderness without strenuous effort. Its marshy banks and surrounding mountain vista make it a picturesque destination, especially during Indian Summer.
Yes, there are easy hiking trails available. The Rainbow Lakes Trail is an easy-short hike that passes by a series of lakes and ponds. Additionally, the Easy hikes around Nederland guide lists routes like the 'Observatory Trail' and 'Barker Reservoir Trail' which are considered easy.
Fishing is a popular activity at several lakes. Gross Reservoir is stocked with trout, salmon, or muskie, and ice fishing is also possible. The ponds and lakes along the Rainbow Lakes Trail are also well-stocked, making them great for an afternoon of fishing.


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