Yampa River State Park
🛶 Trusted Guide to Colorado’s Wild River Corridor – Updated 2025
134 Miles of Colorado’s Last Wild River
Stretching 134 miles from near Hayden to Dinosaur National Monument, Yampa River State Park is Colorado’s widest-ranging state park — a linear corridor following the Yampa, one of the few remaining free-flowing rivers in the West. With 13 river access points, 50 campsites at the headquarters, and 6 primitive camping areas along the route, this park is built for paddlers, anglers, and anyone seeking the authentic Colorado river experience. The Yampa offers everything from lazy flat-water floating to Class I-V whitewater, all through spectacular canyon and plateau country in Routt and Moffat counties.
River Recreation
- Rafting & Kayaking: 134 miles of paddling from Class I flat water to Class V whitewater sections
- 13 river access points: Launch and take-out sites along the full corridor
- Fishing: Outstanding trout and pike fishing along the entire stretch — Colorado license required
- Elkhead Reservoir: Additional boating and fishing on a separate lake within the park system
Camping Along the River
The park’s headquarters campground near Hayden offers 50 sites (35 electric RV, 10 tent, 5 group) with showers and laundry. Six primitive riverside camping areas along the 134-mile stretch offer backcountry solitude — most have a 2-night maximum stay.
Practical Tips
- From Steamboat Springs (25 miles): Take US-40 West to the headquarters near Hayden
- Entry fee: $10 per vehicle day pass
- The Yampa is a free-flowing river — water levels vary dramatically with season and snowmelt
- Peak rafting is May-June when snowmelt swells the river — check flow rates before launching
- Primitive sites have no water or facilities — pack everything in and out
- Combine with Dinosaur National Monument for a multi-day river adventure through Gates of Lodore
Things to Do
Colorado state parks offer access to the state’s legendary Rocky Mountain landscapes — from alpine reservoirs and mountain passes to dramatic canyon formations, desert mesas, and prairie grasslands. Activities include hiking through diverse terrain, boating and paddleboarding on scenic mountain reservoirs, fishing for trout and kokanee salmon, camping at high elevation, rock climbing, mountain biking, off-roading on designated trails, wildlife viewing for elk, bighorn sheep, and moose, and winter sports including cross-country skiing and ice fishing.
Best Time to Visit
Summer (June–August) is peak season with warm days and cool mountain nights, ideal for hiking and water recreation. Fall (September–October) brings golden aspens and excellent wildlife viewing as elk enter their rutting season. Spring is variable — snow lingers at altitude while lower parks warm quickly. Winter is excellent for snow-based recreation. Colorado’s high altitude means intense sun year-round — apply sunscreen liberally and hydrate aggressively.
Visitor Tips
Colorado state parks require a daily vehicle pass ($9-$10) or an annual pass ($80). Keep It Colorado Annual Pass covers all 42 state parks. Camping reservations through cpw.state.co.us up to 6 months in advance. Popular parks like Cherry Creek and Chatfield near Denver fill quickly on summer weekends. Altitude sickness is a real concern above 8,000 feet — acclimate gradually and stay hydrated.
Frequently Asked Questions
How much does a Colorado state parks pass cost?
A daily vehicle pass costs $9-$10 depending on the park. The Keep It Colorado Annual Pass costs $80 and covers unlimited vehicle entry to all 42 Colorado state parks for one year.
Can I get altitude sickness at Colorado state parks?
Yes, altitude sickness can affect visitors at parks above 8,000 feet, which includes many mountain and reservoir parks. Symptoms include headache, nausea, and shortness of breath. Acclimate gradually and stay hydrated.
What are the best state parks near Denver?
Popular parks near Denver include Cherry Creek (30 min), Chatfield (30 min), Roxborough (45 min), Castlewood Canyon (45 min), and Staunton (1 hour). Cherry Creek and Chatfield fill quickly on summer weekends.
Are dogs allowed at Colorado state parks?
Dogs are allowed at most Colorado state parks but must be on a leash no longer than 6 feet. Some wildlife areas and swim beaches may restrict pets. Always clean up after your dog and respect posted rules.
Explore More Colorado State Parks
Yampa River State Park is one of many outstanding state parks in Colorado. Discover more parks in our Best State Parks in Colorado guide, or use our Park Finder to search by activity, location, or features.
