Colorado · Fishing
Fishing in antonito, Colorado
Antonito sits in the southern San Luis Valley at the edge of the Rio Grande National Forest, and the fishing options within a reasonable drive cover a lot of ground — high-country lakes, reservoir shorelines, and moving water along forest creek corridors.
19 spotsUpdated dailyFree to access
View on mapFishing · 19 spots
Antonito sits in the southern San Luis Valley at the edge of the Rio Grande National Forest, and the fishing options within a reasonable drive cover a lot of ground — high-country lakes, reservoir shorelines, and moving water along forest creek corridors. The lake fishing here leans heavily toward stillwater: Twin Lakes, Blue Lake, Trail Lake, La Grulla Lake, Green Lake, Victoria Lake, Lost Lake, Laguna Venado, and Big Lake all show up in the active listings, which tells you something about how this area is set up. You're not chasing one marquee destination — you're picking from a spread of lakes at different elevations and access levels. For anglers who want moving water, the Lake Fork of the Rio Grande in the national forest and the river corridor near Aspen Glade and Elk Creek Campground offer river fishing options. Kerr Lake has both a general fishing site and a surf fishing designation, and Trujillo Meadows has a boating site that opens up how you can approach the water. This is not a region that gets the same attention as the Arkansas or the Gunnison, which means lighter pressure on most of these waters — especially mid-week and outside of the summer holiday windows.
Frequently asked questions
What species can I expect to catch around Antonito?
The lakes and river sections in this area are typical of southern Colorado high-country and valley fisheries, which generally hold trout — rainbow and brown are the most common in stocked lakes, with cutthroat showing up in some of the higher-elevation waters. The activity listings don't flag any gold medal or wild trout designations for these specific waters, so manage expectations accordingly: this is solid put-and-take and mixed fishery territory rather than trophy trout water.
When is the best time of year to fish near Antonito?
Late spring through early fall is the main window, roughly late May through September, once the higher-elevation lakes are ice-free and accessible. Summer mornings and evenings are the most productive times of day on the lakes — midday sun pushes fish deeper and slows surface activity. River sections like the Lake Fork and the Aspen Glade corridor can fish well through the summer as long as runoff has settled, typically by late June in most years.
Do I need a Colorado fishing license, and are there any special regulations I should know about?
Yes, a valid Colorado fishing license is required for anyone 16 and older. Several of these waters fall within the Rio Grande National Forest, so it's worth checking Colorado Parks and Wildlife regulations for any site-specific rules — bag limits, bait restrictions, or seasonal closures can vary by water body. Check the CPW regulation booklet for the South Central region before you go rather than assuming standard statewide rules apply everywhere.
How accessible are these lakes and river sites for someone without a high-clearance vehicle?
Access varies quite a bit across the 19 listings. Some sites like Kerr Lake and Trujillo Meadows have designated fishing and boating access points that are generally reachable by standard vehicles. Others, particularly the smaller named lakes deeper in the national forest, may require a high-clearance or 4WD vehicle on unpaved forest roads, especially earlier in the season when roads are soft. Check current road conditions with the Conejos Peak Ranger District before heading to the more remote lakes.
Is there boat access, or is this mostly bank fishing?
Most of the listed sites are set up for bank or shore fishing, but Trujillo Meadows has a designated boating site, and Kerr Lake has a surf fishing access point that suggests some open-water fishing from the bank or a small watercraft. Non-motorized boats and float tubes are a practical option on several of the larger lakes if you can get them in. Confirm launch conditions at specific sites before hauling gear out, since not every lake with boat-friendly water has a formal ramp.
