Berthoud Reservoir is a small, accessible reservoir located near the town of Berthoud in Larimer County, Colorado. Sitting on the plains east of the Front Range foothills, this quiet body of water has earned a 4.3 rating from visitors who appreciate its easy walking trail, decent fishing, and family-friendly atmosphere. For residents of Berthoud and the surrounding communities, the reservoir serves as a convenient local spot for a quick outdoor outing without the drive into the mountains.
A dirt walking path circles the reservoir, covering just over a mile of flat, easy terrain. The trail is wide enough for strollers and suitable for older dogs, making it a popular choice for families and casual walkers. The loop provides open views across the water toward the Front Range foothills, and the flat grade means the walk is accessible to visitors of nearly all ages and fitness levels. During winter months, the path remains walkable, though ice on the reservoir itself draws ice fishing enthusiasts and curious onlookers.
Fishing is the primary recreational draw at Berthoud Reservoir. Anglers report success with both largemouth and smallmouth bass, particularly from the east shore where casting access is straightforward. The reservoir has dealt with green algae and moss coverage in past seasons, but conditions have improved in recent years. Shore fishing is the main approach, as the reservoir lacks a formal boat ramp. Ice fishing is popular in winter when the reservoir freezes solidly enough to support foot traffic.
The reservoir offers limited shade, so visitors during summer should bring sun protection and plenty of water. There are no restrooms, concession stands, or developed picnic facilities on site. Parking is available near the trailhead and provides easy access to the walking loop. The surrounding landscape is open grassland typical of the northern Colorado plains.
Berthoud Reservoir fills a useful niche for Larimer County residents who want a quick nature walk or fishing session without committing to a longer trip. The views of the foothills from the trail, combined with the ease of the loop, make it a solid weekday evening or weekend morning destination. For more developed reservoir recreation including boat ramps and campgrounds, Carter Lake and Horsetooth Reservoir are within a short drive to the west.