Smith Reservoir sits in the San Luis Valley near Blanca, Colorado, surrounded by sweeping views of the Sangre de Cristo Mountains and wide-open high desert terrain. Managed as a State Wildlife Area by Colorado Parks and Wildlife, this 278-acre reservoir at roughly 7,700 feet elevation draws a loyal following of birders, anglers, and campers looking for a quieter alternative to the busier lakes along the Front Range.
Birding is the standout draw at Smith Reservoir. The wetlands and shoreline habitat attract nearly every waterfowl species found in Colorado, and more shorebird species have been recorded here than at any other site in the county. Spring and fall migration bring massive flocks of ducks, along with terns, gulls, herons, hawks, and geese. Serious birders travel from across the state to add sightings to their lists at this San Luis Valley hotspot.
Fishing at Smith Reservoir centers on stocked trout that thrive in the cold, nutrient-rich water. Catchable trout grow quickly here, with many reaching 16 to 20 inches within three years of stocking. Bank fishing is popular along the dam and accessible shoreline sections, though note that from November 1 through the end of waterfowl season, fishing is restricted to within 200 yards of the dam. A boat ramp provides access for anglers who prefer to work the deeper water from a vessel.
Three designated dispersed camping areas line the shoreline roads, giving overnight visitors a primitive but scenic basecamp. There are no hookups or developed sites, so pack accordingly. Vault toilets are available near the eastern and southern shores. The camping is free, but a valid Colorado hunting or fishing license or State Wildlife Area pass is required for anyone 16 or older to enter the property.
The landscape around the reservoir shifts with the seasons. Summer brings warm days, wildflowers, and buzzing insects, so bring plenty of bug spray. Rattlesnakes are present on the rocky dam area, and visitors should watch their step. Water levels can fluctuate through the year, and occasional toxic algae blooms have been reported, so check current conditions before planning a swim. Despite these cautions, Smith Reservoir rewards visitors with postcard-worthy scenery, abundant wildlife, and the kind of solitude that makes the San Luis Valley a hidden gem for outdoor recreation in southern Colorado.