Antero Reservoir, a shimmering jewel nestled high in Colorado’s South Park valley, offers more than just breathtaking scenery. As Denver Water’s first collection point on the South Platte River, this reservoir balances its vital role in supplying water to the Denver metro area with a wealth of recreational opportunities. From its renowned trophy trout fishing to serene campsites and diverse wildlife, Antero Reservoir promises an unforgettable Colorado experience.
Antero Reservoir, located in Park County west of Hartsel (38.98833°N 105.89556°W), holds a unique position in Colorado’s landscape. Formed by the first dam constructed on the South Platte River, some geologists believe the reservoir rests on an ancient lake bed, adding a touch of mystery to its already captivating allure. Managed by Denver Water, it serves as a critical source of drinking water for the Front Range, approximately 140 miles east. This dual purpose as both a vital resource and recreational haven makes Antero a truly special destination. The reservoir’s shallow depths, averaging just 18 feet, allow sunlight to reach the reservoir bed, fostering a vibrant ecosystem of aquatic plants. This, in turn, supports a thriving invertebrate population, most notably the scud shrimp, a key element in Antero’s remarkable trout fishery. Ongoing research continues to explore the delicate balance of factors that make this environment so productive.
Angling Adventures: A Trophy Trout Hotspot
Antero Reservoir enjoys a reputation as a premier trout fishing destination. The abundant scud shrimp provide a protein-rich diet, leading to impressive growth rates and some truly trophy-sized fish. Anglers can target a variety of trout species, including rainbow, brown, cutthroat (including the native Greenback cutthroat), brook, the hybrid cutbow, and the unique splake (a brook trout and lake trout cross). While worms are permitted, mimicking the prevalent scud shrimp with fly patterns or lures often proves more successful. Orvis and local fly shops like Angler’s Covey offer up-to-date fishing reports and expert advice on fly selection and techniques. Beyond trout, Antero Reservoir is also home to kokanee salmon and the elusive tiger muskie, offering exciting challenges for anglers of all skill levels. From fly fishing in the shallows to trolling the deeper sections, Antero provides a diverse angling experience. The table below offers a glimpse into the diverse fish species you might encounter:
Fish Species
Typical Size
Fishing Methods
Notes
Rainbow Trout
14-20 inches
Fly fishing, spinning, trolling
Abundant and readily caught
Brown Trout
12-18 inches
Fly fishing, spinning, trolling
Often found in deeper water
Cutthroat Trout
10-16 inches
Fly fishing, spinning
Native species, prized by anglers
Cutbow Trout
14-22 inches
Fly fishing, spinning, trolling
Hybrid with excellent fighting qualities
Kokanee Salmon
10-14 inches
Trolling, jigging
Thrives in open water
Tiger Muskie
30-40+ inches
Trolling, casting large lures
A challenging and rewarding catch
Brook Trout
8-12 inches
Fly fishing, spinning
May be found in tributary streams
Splake
12-16 inches
Fly fishing, spinning, trolling
Hybrid of brook trout and lake trout, often found near inlets
Remember to consult the Colorado Parks and Wildlife website for the latest regulations regarding licensing, bag limits, and size restrictions.
Beyond the Rod and Reel: Exploring Antero’s Diverse Recreation
Antero Reservoir offers a wealth of activities beyond fishing. Boating enthusiasts can explore the expansive waters, with options ranging from kayaks and paddleboards to motorized vessels. Remember to check Denver Water’s website for boating regulations and mandatory inspections for aquatic nuisance species. Camping at Antero Reservoir Campground provides a tranquil escape under the starlit Colorado sky. Reservations are recommended and can often be made through Campspot. Hikers can explore the numerous trails surrounding the reservoir, taking in panoramic views and observing the diverse wildlife, which may include bighorn sheep and soaring eagles. Remember to pack layers, as the weather at this high elevation (over 10,000 feet) can change rapidly. While swimming and wading are prohibited to protect Denver’s drinking water supply, the abundance of other recreational opportunities ensures a memorable experience.
Planning Your Antero Adventure: Essential Information
Getting There and Access
Antero Reservoir is located approximately 60 miles southwest of Denver, accessible via I-70 West to US Highway 24 South. Highway 285 provides direct access to the reservoir. Be sure to use a GPS for precise navigation.
Fees and Permits
A daily vehicle fee or annual pass is required to access the reservoir. Fishing licenses are also necessary and can be obtained through Colorado Parks and Wildlife.
Camping and Accommodations
The Antero Reservoir Campground offers a variety of campsites. Campendium provides user reviews and details on amenities. Reservations are highly recommended, particularly during peak season. The nearby town of Hartsel offers additional lodging options.
Seasonal Considerations
While Antero Reservoir is open year-round, the best time to visit is generally late spring to early fall for pleasant weather. Be prepared for unpredictable conditions and pack layers, even during summer. Winter access can be limited depending on snowfall. Always check the weather forecast before your trip.
Altitude Considerations
The high elevation can affect some visitors. Take it easy on your first day, drink plenty of water, and be aware of symptoms of altitude sickness. If you experience severe symptoms, seek medical attention.
Denver Water Updates
Check the Denver Water website for updates on ongoing or planned construction projects that may impact access or recreational activities.
Preserving Antero: A Shared Responsibility
Antero Reservoir’s beauty and ecological balance rely on responsible recreation. Practice Leave No Trace principles by packing out everything you pack in, staying on designated trails, and respecting wildlife. By treating this natural gem with care, we can ensure its enjoyment for future generations.
This comprehensive guide aims to provide you with the information you need to plan an unforgettable trip to Antero Reservoir. Whether you’re seeking a challenging fishing adventure, a tranquil camping experience, or simply a chance to immerse yourself in the beauty of the Colorado Rockies, Antero Reservoir awaits. Enjoy your exploration!
Hello, My love for writing is rivaled only by my passion for in-depth research. While many may skim the surface, I dive deep, seeking the hidden gems of information that give a story texture and depth. Every word I write is backed by hours of exploration, ensuring that my work is not just compelling, but also meticulously accurate. Join me on a journey where every piece is a deep dive into the realms of knowledge and storytelling.
