Estes Park Fly Fishing Shop & Guided Mountain Adventures

The Most Complete Estes Park Fly Fishing Shop and Colorado Adventure Guides. Serving the Local Area and Beyond Since 2002.

Experience Estes Park Fly Fishing and Rocky Mountain National Park Guided Adventures

Our most popular Estes Park fly fishing and Rocky Mountain National Park tour options

Experience the pinnacle of outdoor adventure when you book an Estes Park fly fishing trip and guided Rocky Mountain National Park tours through Kirks Flyshop. Nestled amidst the breathtaking beauty of the Rocky Mountains and the serene Estes Park valley, our Colorado fly fishing trips transport you to a world of pristine wilderness and unrivaled natural splendor. Our expert Colorado fly fishing guides, deeply rooted in these lands, offer not just knowledge but a passion for the outdoors, ensuring you create unforgettable memories. Whether you're an angler seeking the thrill of fly fishing or an outdoor adventurer craving the allure of the Rockies, Kirks Flyshop promises a journey that immerses you in the heart of the mountains. Join us, and let the Rockies ignite your spirit of adventure.

Why Choose Kirks Flyshop?

With over 20+ years of experience guiding fly fishing in Estes Park and Rocky Mountain National Park tours, Kirks Flyshop is the premier outfitter in the valley. Many of our Colorado fly fishing guides have grown up in the area and when you fish with us, you're fishing our homewaters, the places where we learned how to cast a fly rod.

Our guides are teachers, instructors, and passionate anglers. They are the friendliest and most knowledgeable guides in the area. Our fly fishing trips are perfect anglers of all skill levels, families, and anglers with special needs.

And the best part of booking a trip with us? When go on an Estes Park fly fishing trip with Kirks, we guarantee you will catch fish!

Explore More Estes Park Tours and Experiences in Rocky Mountain National Park

From fly fishing instruction to adventures in and around Rocky Mountain National Park. 

Beyond local waters in the Estes Park Valley, our Estes Park fly fishing options include Colorado private water, Estes Park fly fishing classes, Rocky Mountain National Park guided backpacking, or Colorado llama treks to pristine mountain lakes.

Group Backcountry Adventures

Our newest offering for 2024! Join the us on an Estes Park tour to remember as you embark on a multi-day overnight backcountry camping trip in RMNP. Up to 6 guests per trip.


Hear From Our Happy Customers


Colorado Fly Fishing & Adventure Blog

Read our Colorado fly fishing blog for information on fishing in the Centennial State, outdoor adventures in and around Rocky Mountain National Park, fly fishing information, Colorado hiking trips, and more.

Estes Park Fishing Report

Get the latest Estes Park fishing report straight from our guides who are on the water every day, all season long. Our fishing reports are updated frequently and feature current river conditions, hot flies, fishing suggestions, and more.

Our Estes Park Fly Fishing Shop

Kirks Flyshop is Estes Park's premier fly shop and guiding service! We offer the most exciting and memorable Colorado fly fishing trips in Rocky Mountain National Park, the Estes Park Valley, and the Big Thompson River! With over 20+ years of experience in the Rockies, we are experts in the local area and are here to help you make the most of your visit.

Stop by our Colorado fly shop, get the latest Estes Park fishing report, book a guided tour, and pick up a few hot flies recommended by our Estes Park fishing guides.


Kirks Mountain Adventures is located in beautiful Estes Park, Colorado, the Gateway to Rocky Mountain National Park. We are a family-owned and operated Rocky Mountain National Park tour guide company, offering the highest quality backpacking and camping gear, as well as adventures into Colorado's favorite national park! The season is short, book your guided trip early!