Blue Mesa Reservoir, Colorado, USA

Also known as:  Blue Mesa Lake

Welcome to the ultimate guide to Blue Mesa Reservoir — things to do, where to stay, fun facts, history, stats and more. Let’s dive in!

Topics we cover in this article:

Looking for Blue Mesa Reservoir cabins or other accommodations? Save time and use this interactive map to find, compare and book at the best rates. Or explore our comprehensive list of favorite travel partners.

All About Blue Mesa Reservoir

Beautiful mesas, deep canyons, and steep rocky cliffs surround Blue Mesa Reservoir, the second largest lake entirely in Colorado. The clear, blue, mountain water of the fjord-like lake draws anglers, nature lovers, and vacationers from all over.

Created in 1965 with the construction of the Blue Mesa Dam, Blue Mesa Reservoir, along with its sister lakes, Morrow Point Reservoir and Crystal Reservoir, impounds 40 miles of the Gunnison River. Together the three reservoirs make up the Wayne N. Aspinall Storage Unit, and were created primarily for water storage for the Upper Colorado River Basin. They store water for irrigation and use in Colorado, Wyoming, New Mexico, and Utah. The dams and water levels are under the control of the Department of the Interior, Bureau of Reclamation, which draws down the water seasonally and as need demands.

The Curecanti National Recreation Area was established in 1965 to manage the land on and around the Aspinall Unit. Today, the Curecanti National Recreation Area is a fantastic place to enjoy the reservoirs and the surrounding wilderness. Of the three reservoirs in Curecanti, Blue Mesa is by far the largest. It is popular with boaters, offering water skiing, jet skiing, and sailing. For the adventurous, there is good windsurfing, especially in the Bay of Chickens, and kayakers and canoeists will find plenty of secluded canyons to explore. Boating on the other reservoirs is limited to hand-carried craft, and Blue Mesa is the only reservoir with full-service marinas which also rent pontoon and fishing boats.

Almost a million people fish Blue Mesa Reservoir every year, and it’s easy to see why. It is Colorado’s largest lake trout and Kokanee salmon fishery, and the Colorado Division of Wildlife stocks the reservoir with approximately 900,000 rainbow trout and over a million Kokanee salmon every year. The salmon fry are put into the Gunnison River and allowed to float down to the lake. When it’s time to spawn, they make their way back up the river. There are several types of trout in the reservoir including brown and rainbow trout. In 2007 an angler broke the record for lake trout by catching a monstrous fish weighing 50 pound 5 ounces. In addition to fishing from a boat, there is fly fishing on the creeks that feed into the reservoir and in winter, ice fishing. Regardless of their style, anglers will find plenty of fish to challenge them in this deep water lake.

The land around the reservoir, considered high altitude sagebrush steppe, is full of wildlife. There are prairie dogs, big horn sheep, deer and lots of birds including bald eagles and blue herons. Lucky birdwatchers may catch a glimpse of the fastest creature on earth, diving peregrine falcons, or the Gunnison Sage Grouse, recently recognized as a new species. Visitors can explore Curecanti on one of the many hiking trails, with trails for all skill levels, or extend their stay in the wild by back country camping. There is also horseback riding in specified areas with corrals at some campgrounds. The only overnight accommodations around Blue Mesa Reservoir are camping – either back country or at a campground reached by car or boat.

When the reservoir was created, it flooded three historical towns, Iola, Cebolla, and Sapinero. Old sections of Highway 50 were also flooded, and it’s possible to see where the highway goes into the lake. The rerouted Scenic US Highway 50, which follows the Gunnison River, is a great way to explore the reservoir and the area’s history. The highway follows the banks of Blue Mesa and crosses the reservoir on the Lake Fork Arm and at Middle Bridge. Visitors can stop to picnic and get their feet wet and then drive past Dillon Pinnacles, a strangely eroded geological reminder of the area’s volcanic past. Further down the road is the town of Cimarron, an old shipping and livestock hub and the place where the Denver and Rio Grande Narrow Gauge Railroad left the canyon. In addition to Highway 50, there are several other scenic drives around the reservoir.

Whether by car, boat, or on foot, Blue Mesa Reservoir and the surrounding Curecanti Recreation Area demand to be explored. With its sapphire blue water set against its rocky granite cliffs, the reservoir is one of Colorado’s treasures and it is meant to be enjoyed.

Things to Do at Blue Mesa Reservoir

  • Vacation Rentals
  • Fishing
  • Ice Fishing
  • Boating
  • Sailing
  • Canoeing
  • Kayaking
  • Jet Skiing
  • Water Skiing
  • Camping
  • Campground
  • Picnicking
  • Hiking
  • Horseback Riding
  • Wildlife Viewing
  • Birding

Fish Species Found at Blue Mesa Reservoir

  • Kokanee Salmon
  • Lake Trout
  • Rainbow Trout
  • Salmon
  • Trout

Find Places to Stay at Blue Mesa Reservoir

If you’re considering a Blue Mesa Reservoir lake house rental or hotel, we’ve made it super easy to find the best rates and compare vacation accommodations at a glance. Save time using this interactive map below.

Recommended Sites to Book a Blue Mesa Reservoir Vacation

If you want to take a deeper dive to find waterfront lake cabins, cottages, condos, hotels or resorts, check out our favorite Blue Mesa Reservoir lodging partners.

  • VRBO – Use VRBO to find the perfect lake rental home, condo, cabin, cottage or other vacation property.
  • – One of the world’s leading digital travel companies, connects travelers to everything from cozy B&Bs to luxury resorts.
  • Expedia – Expedia is a popular online travel agency with more than 140,000 lodging properties worldwide.
  • – With more than 325,000 hotels in 19,000-plus locations, is an industry leader in online accommodations.
  • TripAdvisor – Read traveler reviews and compare prices on hotels, vacation rentals and more at TripAdvisor.
  • Trivago – Trivago helps travelers compare deals for hotels and other accommodations from a variety of booking sites.
  • KAYAK – KAYAK scours hundreds of other travel websites at once to find the best deals on hotels and other travel-related services.
  • RVshare –RVshare connects travelers interested in renting a motorhome with owners who have RVs to rent.
  • CampSpot – Campspot offers premier RV resorts, family campgrounds, cabins and glamping options across North America.

Note: These are affiliate links so we may earn a small commission if you book through them. While there is no extra cost to you, it helps provide resources to keep our site running (thank you)! You can read our full disclosure policy here.

Blue Mesa Reservoir Statistics & Helpful Links


Lake Type: Artificial Reservoir, Dammed

Water Level Control: Bureau of Reclaimation

Surface Area: 9,178 acres

Shoreline Length: 96 miles

Normal Elevation (Full Pond): 7,503 feet

Minimum Elevation (Min Pond): 7,440 feet

Maximum Elevation (Max Pond): 7,519 feet

Average Depth: 49 feet

Maximum Depth: 342 feet

Water Volume: 688,554 acre-feet

Completion Year: 1965

Water Residence Time: 0.6 years

Lake Area-Population: 5,409

Drainage Area: 3,434 sq. miles

Trophic State: Mesotrophic – Upstream Oligotrophic – Downstream

We strive to keep the information on LakeLubbers as accurate as possible. However, if you’ve found something in this article that needs updating, we’d certainly love to hear from you! Please fill out our Content Correction form.

Shop Blue Mesa Reservoir Gifts

Custom Lake Tumblers

Captain / First Mate Custom 20 oz Tumbler

Custom Lake T Shirt

Personalized My Boat My Rules Unisex T-Shirt

Custom Lake Coffee Mug - On Lake Time

On Lake Time Custom Coffee Mug – 11oz or 15oz


Advertise Your Blue Mesa Reservoir Business or Vacation Rental

LakeLubbers will soon offer businesses the opportunity to advertise and homeowners and property managers the ability to showcase their vacation rentals to the thousands of lake lovers searching our site daily. If you would like additional details, please contact our advertising team.


Looking for the Blue Mesa Reservoir Forum?

LakeLubbers previously offered visitors the ability to create accounts and participate in lake forums. When we overhauled the site’s content management system in 2021 we had to disable those features. We’re evaluating options and welcome your comments and feedback here. We also encourage you to join our lake-lovin’ community on Facebook, Instagram and Pinterest!

Blue Mesa Reservoir Photo Gallery

New photos coming soon!

Spread the word! Share our Blue Mesa Reservoir article with your fellow Lake Lubbers!