Vallecito Reservoir is a big-fish lake with boat-inspection rules

Vallecito Reservoir sits in the mountains northeast of Durango, in La Plata County. It is one of the larger lakes in this part of the state, and people fish it for rainbow and brown trout, smallmouth bass, walleye, and northern pike. Colorado Parks and Wildlife notes that big brown trout and trophy-sized pike turn up here, so it draws anglers who want a shot at a large fish.

Before you launch, plan for the boat-inspection step. Colorado requires aquatic nuisance species (ANS) inspections for trailered and motorized boats to keep invasive zebra and quagga mussels out of the water. That means checking ahead for where and when an inspection station is open, then cleaning, draining, and drying your boat between waters. Skipping this is not just frowned upon; it is part of state law.

Fishing rules can also differ from general statewide rules on a specific water, including which baits or lures are allowed, so confirm the current regulations for Vallecito before you go rather than assuming. The same goes for the boat ramp you plan to use and any season the ramp operates.

For the fish list, ramp details, and inspection requirements, start with the Colorado Parks and Wildlife page for Vallecito Reservoir and its boat-inspection information.