Lake John is a large reservoir in Jackson County near the town of Walden, Colorado, sitting in the heart of North Park, one of the state's most remote and scenic high-altitude basins. This lake has earned a loyal following among anglers, campers, and anyone looking to disconnect from the noise of the Front Range. Reviewers describe the air quality as tremendous, the silence as profound enough to hear clouds move, and the views as completely unobstructed in every direction. For visitors seeking genuine solitude paired with excellent fishing, Lake John delivers year-round.
Fishing is the defining activity at Lake John, and reviewers consistently rank it among the best fishing destinations in Colorado. The lake produces quality catches for both shore anglers and those fishing from boats, with fly fishing being particularly productive. One reviewer reported landing a twenty-six-inch fish in May on a size eighteen Zebra midge, and another described catching their limit of fish within two hours during an ice fishing outing in March. The Lake John fishing derby is a popular annual event that attracts competitive anglers from across the region. While some visitors note occasional slow days with heavy fishing pressure, the overall consensus places Lake John at the top tier for Colorado lake fishing.
Ice fishing at Lake John is outstanding and extends the season through the winter months, making this a true twelve-month destination. The frozen lake surface provides ample space for ice anglers, and the North Park winter scenery adds to the experience. Summer fishing from a boat is especially productive for reaching deeper water, and reviewers note that having a boat significantly improves the outing.
Camping at Lake John offers easily accessible sites that rarely feel crowded. The campground provides clean restrooms, and nearby cabins are available for visitors who prefer a roof overhead. An RV resort adjacent to the lake includes shaded coverings, though shade around the open shoreline is limited. The on-site store serves as a hub for supplies, fishing gear, and local knowledge from friendly staff. The management team has made significant improvements to the property in recent years, drawing praise from longtime visitors.
The landscape surrounding Lake John is defined by wide-open grasslands, abundant wildlife, and panoramic mountain views that stretch uninterrupted to the horizon. The area sits in North Park alongside several other fishable lakes, making it a strong base camp for multi-day fishing trips. The drive to Lake John from the Front Range passes through dramatic mountain terrain, and winter road conditions can be challenging but rewarding.
Visitors should prepare for strong winds that pick up frequently across the open basin, and sun protection is essential because shade is scarce along the shoreline. Mosquitoes are a persistent nuisance during warmer months, so packing insect repellent is strongly recommended. Some reviewers mention moss in the water as a minor inconvenience. The remote location near Walden means limited cell service and few nearby commercial amenities, which is precisely the appeal for those seeking a true backcountry-feel lake experience in Colorado.