Tips and Best Seasons to Visit

Riffle Water, LLC • February 28, 2025

Fishing in Antonito, Colorado

Tips and Besat Seasons to Visit

A man in a straw hat is kneeling in the water holding a fish

Best Fishing Spots in Antonito

Antonito is home to some of the most renowned fishing destinations in Colorado. Here are a few must-visit locations:


  1. Conejos River – One of the premier trout streams in the state, the Conejos River is known for its wild brown and rainbow trout. The upper stretches near Platoro Reservoir are great for fly fishing, while the lower sections offer easier access for spin fishing.
  2. Platoro Reservoir – This high-altitude reservoir is ideal for anglers looking for cutthroat trout, brook trout, and kokanee salmon. Boat fishing is popular here, but shoreline fishing can also be productive.
  3. La Jara Reservoir – A great spot for fishing rainbow trout and tiger muskie, this reservoir is a hidden gem for those willing to explore.
  4. Elk Creek – A smaller but scenic stream offering solitude and excellent opportunities to catch brown and brook trout.


Best Seasons for Fishing in Antonito

The fishing seasons in Antonito vary depending on the species you're targeting and the water conditions. Here’s what to expect throughout the year:


Spring (March – May)

Spring is a great time for fishing as the ice melts and fish become more active. The Conejos River starts to see increased water flow, making it an excellent time for nymphing and streamer fishing. Expect to catch hungry brown and rainbow trout.


Summer (June – August)

Summer is the peak fishing season in Antonito. With warmer temperatures and steady water levels, fly fishing with dry flies becomes highly effective. The Conejos River and Platoro Reservoir are at their best during this period, attracting anglers from all over. Early mornings and late evenings are the best times to fish to avoid mid-day heat.


Fall (September – November)

Autumn brings cooler temperatures and breathtaking fall foliage, making it a favorite season for many anglers. Brown trout begin their spawning run, making them more aggressive and easier to catch. The rivers are less crowded, providing a peaceful and rewarding fishing experience.


Winter (December – February)

While winter fishing is less common, dedicated anglers can still enjoy ice fishing at Platoro Reservoir or La Jara Reservoir. The fishing pressure is minimal, and trout remain active beneath the ice, providing a unique challenge for experienced anglers.


Essential Fishing Tips

  • Match the Hatch: Use flies and bait that mimic the local insect hatches for the best results, especially on the Conejos River.
  • Check Water Levels: Spring runoff can make rivers difficult to fish, so keep an eye on streamflow reports before heading out.
  • Use Light Tackle: In clear waters, using lighter tackle and fluorocarbon leaders can increase your chances of a successful catch.
  • Respect Local Regulations: Always check Colorado’s fishing regulations regarding bag limits, catch-and-release areas, and necessary fishing licenses.
  • Dress for the Weather: The weather in Antonito can be unpredictable, so layering your clothing is key to staying comfortable.


Plan Your Trip

Antonito, Colorado, is an angler’s dream, offering world-class fishing year-round. Whether you’re wading in the Conejos River, casting from the shore of Platoro Reservoir, or ice fishing in winter, there’s always a fishing adventure waiting for you. Plan your trip accordingly, follow these tips, and get ready to reel in some great catches in this breathtaking part of Colorado!