Summary
The nearby Rocky Mountain National Park provides plenty of outdoor activities including hiking and camping. Fishing tips include using dry flies and nymphs with light tackle. The best time to visit is between June and September with an average temperature of 70°F.
Fish Species
Brook Trout
Cutthroat Trout
Rainbow Trout
Vela
Cedar Mesa Reservoir
Youngs Creek Reservoirs
Forty Acre Lake
Weir & Johnson Reservoir
Weather Forecast
Nearby Streamflow Levels
Angling Safety Guidelines
Check local fishing rules, seasons, size limits, and license requirements to ensure legal and sustainable angling.
Handle Fish Responsibly
Use wet hands, minimize air exposure, and release fish gently to improve survival rates when practicing catch-and-release.
Choose the Right Gear
Match your rod, line, and tackle to the species and conditions to increase success and reduce unnecessary harm to fish.
Respect the Waterway
Avoid disturbing habitat, prevent bank erosion, and keep a safe distance from spawning areas to protect ecosystems.
Keep It Clean
Pack out all line, hooks, bait containers, and trash—discarded gear can injure wildlife and degrade waterways.
Big Creek
Big Creek Campground - Grand Valley RD
Twin Lake Dispersed Camping Area
Twin Lake
Weir & Johnson Campground - Grand Valley RD
Weir and Johnson
Park
Forest Road 125 Delta County