Rocky Mountain National Park Fishing Report
Latest Update: 9/11/2026
Current Streamflow:
10 cfs @ Moraine Park, 33 cfs @ Above Lake Estes
Streams:
September means its terrestrial time up in the park, fish have really started to key into ants and beetles in just about all the creeks in the park. These patterns have been most effective when fished either solo or a double dry setup. Dry droppers are still an option, but with the lower flows, the stealthy dry fly approach has been much more effective. Early mornings and evenings have also had decent Caddis hatches which fish definitely taking advantage and feeding well during these windows,
Lakes:
The High alpine lakes in the park all all in great shape! with winter approaching, the fish have begun to feed hard and pack on some calories in anticipation for the colder months. As always, the farther you get off the beaten path, the better fishing conditions you will find. Small terrestrial and midge dries have been effective in both single and double dry fly setups. For finicky fish that don't want to come up, stripping small streamers or fishing indicator rigs with chironomids, balanced leeches and scuds have been very effective.
Rocky Mountain National Park is an entirely barbless fishery, so please use barbless hooks or pinch the barbs on standard hooks before fishing.
If you have any questions about the park or would like to book a guided trip in Rocky Mountain National Park, please give either shop a call.
RMNP Recommended Flies
RMNP Dry Flies
These are our current favorites while out on the water—fully up to date with the latest hatches and the must-have bugs that are working right now.
RMNP Nymphs
These are our current favorites while out on the water—fully up to date with the latest hatches and the must-have bugs that are working right now.
RMNP Streamers
These are our current favorites while out on the water—fully up to date with the latest hatches and the must-have bugs that are working right now.
Fly Fishing Rocky Mountain National Park and Estes Park
Welcome to one of the most beautiful and rewarding destinations in the country to cast a fly: Rocky Mountain National Park (RMNP). Here, the art of fly fishing meets the beauty of high peaks, winding rivers, and alpine solitude.
Top 5 Places to Fish in Rocky Mountain National Park
Few places in Colorado offer the scenic diversity found within Rocky Mountain National Park (RMNP). Anglers can spend the morning casting dry flies on gentle meadow streams and the afternoon hiking to alpine lakes brimming with native fish.
Top Fly Patterns for Rocky Mountain National Park
When it comes to fly fishing in Rocky Mountain National Park, success often comes down to the flies you carry. With over 150 miles of fishable streams and dozens of alpine lakes, RMNP offers an incredible variety of waters—and an equally diverse selection of hatches and food sources for trout.
Now taking guide trip bookings for the 2026 season!
If you have any questions about guide trips please contact us at 970-498-8968 or click here to book your trip now.