Durango-Animas

About the Durango-Animas Swimming Hole

Tucked along one of Colorado's most beloved river corridors, the Durango-Animas swimming hole offers something rare in the American West: a genuinely wild river experience just steps from a thriving mountain town. The Animas River rolls through Durango with an energy that changes by the week — snowmelt-fed and rushing in early summer, then settling into clear, inviting pools as the season deepens. This unofficial spot draws locals who know where to look, and rewards those willing to explore with cool water, canyon-framed skies, and the sound of moving water drowning out everything else.

The Setting and Landscape

The Animas River Trail serves as your gateway here, winding through a lush riparian corridor that feels worlds apart from the streets of Durango, even though the town is never far away. Cottonwoods and willows lean over the water's edge, their roots anchoring the soft banks. Herons stalk the shallows with patience. Swallows cut arcs over the current. The terrain along the trail is rocky and uneven in places, so you'll want sturdy footwear for the walk in. The river itself carves through a valley framed by the San Juan Mountains, offering scenic views that photographers and casual visitors alike will find hard to leave behind. The natural, undeveloped character of the site is a large part of its appeal — there are no manicured lawns or concrete here, just the river doing what rivers do.

Swimming the Animas

The Animas is a true mountain river, fed by snowpack high in the San Juans, and it behaves accordingly. Early in the season — May and into June — water levels can run high and fast, making swimming inadvisable for all but the most experienced. By mid-June through September, the river typically mellows into its most swimmable state: clear, cold water moving at a manageable pace, with pockets of calmer flow where you can wade in and let the current wrap around you. The water carries that unmistakable alpine chill even on the hottest July afternoons, so expect a sharp, invigorating shock when you first submerge. Clarity is generally good, giving you a view of the smooth river stones beneath your feet. This is a moderate-difficulty site — respect the current, scout conditions before entering, and never swim alone.

Plan Your Visit

There is no fee to access this swimming hole, and no formal facilities are present, so come prepared. Pack your own water, snacks, and a towel, and plan to carry out everything you bring in. No camping is available at the site itself. The spot is accessible via the Animas River Trail, which connects to Durango's trail network near Durango High School, making it walkable or bikeable from much of town. Parking in the area is informal, so arriving early on summer weekends is wise. The best window for a visit runs from late June through early September, when water levels stabilize and temperatures make a swim genuinely refreshing. Durango itself is a full-service mountain town with restaurants, gear shops, and lodging, making it an ideal base for a longer Colorado adventure in the San Juan region.