One of Colorado’s largest reservoirs, Lake Granby is a glacial-blue expanse of over 7,200 acres nestled in the Arapaho National Recreation Area just outside of the town of Granby. Created by the Granby Dam as part of the Colorado-Big Thompson Project, the lake is fed by snowmelt from the nearby Continental Divide. Popular for sailing, pontoon cruising, and paddleboarding, Lake Granby is also one of the state’s premier lake trout fisheries. Anglers also catch kokanee salmon and rainbow trout. Three marinas—including Beacon Landing Marina—offer rentals and gear. The lake’s islands and long stretches of shoreline make it ideal for dispersed camping, while hikers can explore nearby trails like Monarch Lake Loop. In winter, the lake becomes a destination for ice fishing and snowmobiling. With Rocky Mountain National Park minutes away, Lake Granby blends high-country recreation with scenic solitude.
- Surface area (mi)
- 18.27
- Max depth (ft)
- 219.82
- Elevation (ft)
- 8284.12
- Shoreline length (mi)
- 39.77
Ideal for
- Family friendly:
- Pet friendly:
- Romantic getaways:
Popular activities
- Boating
- Waterskiing
- Canoeing
- Swimming
- Fishing
- Hiking
- Ice Skating
- Cross-country Skiing
Islands
A shimmering expanse of crystal-clear water sprawls amidst the rugged landscapes of Colorado, where islands offer a serene escape for intrepid travelers. Among these islets lies Shadow Mountain Island, steeped in history and adorned with rustic charm. Once a pivotal stop for early pioneers, it now invites visitors to explore its winding hiking trails that lead to breathtaking vistas. The island boasts a historical cabin, remnants of a bygone era, perfect for a timeless photograph capturing the essence of nature and history intertwined. Anglers and boaters alike frequent the shores, relishing the recreational opportunities that abound. As sunset descends, the islands transform, casting golden reflections on the surface—creating an unbeatable backdrop for memorable moments. Discover the hidden treasures of these isles, where every corner tells a story, and nature’s beauty reigns supreme.
Nearby amenities
Enjoy various amenities that cater to lake enthusiasts and travelers in the area. The Granby Marina provides excellent boat rentals, including jet skis and pontoons, along with a convenient boat launch ramp and fuel dock. For those looking to explore at their own pace, the marina also has a canoe and kayak launch area. Essential supplies can be found at local stores like the Granby General Store and the Ranch Store, where you can grab bait and tackle for fishing trips. Dining options include the popular Sloopy’s Grill, which offers lakefront views, or casual bites at the nearby food trucks. For parking, use the designated day-use lots, RV parking, and electric vehicle charging stations to ensure convenient access. If you plan to stay overnight, the Lake Granby Campground features tent sites, while the Grand Elk Ranch offers vacation rentals for a cozy retreat. Outdoor activities abound, including hiking trails at nearby Rocky Mountain National Park and fishing piers along the lake’s shoreline.
Frequently Asked Questions
Ready to dive into what Lake Granby has to offer? Let’s tackle some of the burning questions you might have as you plan your visit!
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Yes, swimming is allowed in Lake Granby. However, the lake’s cool temperatures make wearing a life jacket, especially for children, highly recommended.
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Lake Granby is a popular destination because of its extensive recreational opportunities. It offers 40 miles of scenic shoreline where you can engage in boating, kayaking, camping, fishing, and hiking. The lake is also the third largest body of water in Colorado and is known for its Gold Medal fishing and beautiful surroundings.
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The current bag and possession limit for lake trout in Lake Granby, Colorado, is 12 fish, with only one of these fish allowed to be greater than 24 inches in length. This change aims to restore the predator-prey balance and enhance the trophy lake trout fishery. Lake Granby has the largest and densest lake trout population in Colorado.
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The beach at Sunset Point campground is best for families. It is less crowded than other sites and offers a nice beach area for swimming and playing. This campground is part of the Arapaho National Recreation Area and provides a more relaxed atmosphere for family activities.
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Towns near Lake Granby include Granby, Grand Lake, and Winter Park. These towns are located in Grand County, Colorado, with Granby being the largest town in the area. They are all part of the local communities surrounding Lake Granby.