Rocky Mountain National Park
Rocky Mountain National Park's 415 square miles (265,807 acres) encompasses a spectacular range of mountain environments. From meadows found in the montane life zone to glistening alpine lakes and up to the towering mountain peaks, there is something for everyone to discover. Along the way explore over 300 miles of hiking trails and incredible wildlife viewing. — nps.gov
Rocky Mountain National Park at a glance
- State
- Colorado
- Established
- January 26, 1915
- Size
- 265,918 acres
- 2025 visits
- 4,171,431
- Busiest-park rank
- #6 of 63
- Entrance
- $30 / vehicle
Best time to visit
When is Rocky Mountain quiet?
Rocky Mountain is busiest in July and quietest in February. For a quieter visit outside the dead of the off-season, September is the quietest shoulder-season month, going by National Park Service visitor counts for 2021–2025.
In 2025 the park logged 4,171,431 recreation visits, the #6 busiest of the 63 national parks. Quiet months can also mean closed roads or facilities, so check current conditions before you go.
Crowd calendar, all 63 parks →Is Rocky Mountain open right now? →
Average visits by month
2021–2025 · NPS IRMAQuietest: FebruaryBusiest: July
Fees & passes
What it costs to visit Rocky Mountain
From the NPS fees data, checked October 1, 2026. Fees on nps.gov
Visiting several parks this year? The pass calculator shows whether the America the Beautiful pass pays off.
Reservations · 2026
Book ahead
Timed entry for the whole park, 9 a.m.–2 p.m. Timed Entry+ Bear Lake Road for the Bear Lake Road Corridor, 5 a.m.–6 p.m.
Park: May 22 – Oct 12, 2026. Bear Lake Road: May 22 – Oct 18, 2026. · $2 Recreation.gov processing fee (non-refundable), plus the entrance fee
“Timed Entry reservations are needed to enter Rocky Mountain National Park between the hours of 9 a.m. to 2 p.m. daily beginning on Friday, May 22 through Monday, October 12, 2026.”
Things to do
Things to do in Rocky Mountain
- Enjoy a Scenic Drive on Trail Ridge Road2-2 Hours · Summer, Fall
Enjoy a scenic drive across Trail Ridge Road in Rocky Mountain National Park. Trail Ridge Road is 48-miles one-way and connects the towns of Grand Lake and Estes Park during the summer season.
Reservation/permitPets OK Cross-country skiing can be an enjoyable way to experience the winter season at Rocky. There is typically enough snow for skiing beginning in December through late March. Visit the west side of the park and enjoy a…
Fee- Enjoy a Scenic Drive on Old Fall River RoadSummer, Fall
Built between 1913 and 1920, a drive up Old Fall River Road is an incredible 9.4-mile scenic drive. This unpaved road begins next to Endovalley Picnic Area and ends at the summit of Fall River Pass and in the parking…
Reservation/permitPets OK Fishing
Reservation/permitJunior Ranger Headquarters at Hidden Valley is a great place for Junior Rangers of all ages and their families to explore the wonders of Rocky Mountain National Park. Junior Ranger Headquarters will open for the summer…
Reservation/permitFeeEnjoy the winter wonderland that Rocky has to offer from late October to early June. When there is hard-packed snow and ice on the trails, don't forget to use traction devices!
Rocky Mountain National Park has many wonderful picnic areas to choose from on both the east and west sides of the park.
Reservation/permitPets OKSnowshoeing
Show all 12 things to doShow fewer
- Reservation/permit
- Reservation/permit
- FeePets OK
- Winter Driving in RMNPWinterFeePets OK
From the National Park Service (checked October 1, 2026). Each title opens its nps.gov page with current conditions.
By activity
- Arts and Culture26
- Astronomy44
- Auto and ATV33
- Backcountry Camping51
- Camping60
- Car or Front Country Camping41
- Climbing26
- Cross-Country Skiing20
- Fishing41
- Group Camping33
- Hiking60
- RV Camping28
- Scenic Driving30
- Skiing23
- Snow Play17
- Snowshoeing24
- Stargazing39
- Wildlife Watching53
The number shows how many of the 63 national parks offer each activity.
Weather
Weather at Rocky Mountain
Weather can change quickly in Rocky Mountain National Park due to the mountains and elevation. Elevation in the park ranges from 7,800 feet above sea level to over 14,000 feet at the top of the tallest mountain peaks. Weather conditions can change quickly throughout the day.
For detailed weather information, visit https://www.nps.gov/romo/planyourvisit/all-about-weather.htm For the most up-to-date weather forecasts, visit the National Weather Service webpage for Rocky at https://www.weather.gov/bou/rmnp
From the National Park Service.
Getting there
Getting to Rocky Mountain
Rocky Mountain National Park is located in northern Colorado. To visit the east side (near Estes Park, CO), follow U.S. I-25 to U.S. Hwy 34 or 36 west to Estes Park. To visit the west side of the park, follow I-70 to U.S Hwy 40 towards Granby, take US Hwy 34 east to Grand Lake, CO.
1000 US Hwy 36, Estes Park, CO, 80517 · Directions on nps.gov
Nearby
National parks near Rocky Mountain
- Black Canyon of the Gunnison National Park164 mi~4 h drive (est.)
- Great Sand Dunes National Park & Preserve177 mi~4 h drive (est.)
- Arches National Park236 mi~6 h drive (est.)
- Wind Cave National Park251 mi~6 h drive (est.)
- Mesa Verde National Park262 mi~6 h drive (est.)
- Canyonlands National Park267 mi~6 h drive (est.)
Straight-line distance between park centers; drive times are rough estimates.
Closest big cities: Denver (60 mi)
Rocky Mountain is the orange dot. Tap any park to tick it off your checklist.
Photos of Rocky Mountain National Park
FAQ
Rocky Mountain, quickly
- When is the best time to visit Rocky Mountain National Park?
- If you want fewer people, go in September, the quietest shoulder-season month. July is the busiest month on average, and February the quietest, based on NPS recreation visits for 2021–2025. Check nps.gov for seasonal road and facility closures before you go.
- How much does it cost to visit Rocky Mountain National Park?
- $30 / vehicle. Also: $100 nonresident fee (16+). An America the Beautiful annual pass covers entrance fees at every national park, and waives the nonresident fee.
- Do you need a reservation for Rocky Mountain National Park in 2026?
- Yes, for some visits: Timed entry for the whole park, 9 a.m.–2 p.m. Timed Entry+ Bear Lake Road for the Bear Lake Road Corridor, 5 a.m.–6 p.m. Park: May 22 – Oct 12, 2026. Bear Lake Road: May 22 – Oct 18, 2026. Cost: $2 Recreation.gov processing fee (non-refundable), plus the entrance fee. (checked on nps.gov, October 1, 2026).
- What are some things to do in Rocky Mountain National Park?
- The National Park Service lists 12 things to do in Rocky Mountain National Park, including Enjoy a Scenic Drive on Trail Ridge Road, Cross-Country Skiing in Rocky Mountain National Park, Enjoy a Scenic Drive on Old Fall River Road, Fishing in RMNP, Hidden Valley is a Place for Junior Rangers. Each has its own page on nps.gov with current conditions.
- When did Rocky Mountain National Park become a national park?
- Rocky Mountain National Park was established as a national park on January 26, 1915.
- What is the closest national park to Rocky Mountain?
- Black Canyon of the Gunnison National Park, about 164 miles away in a straight line (roughly 4 hours' drive, estimated).
Sources · 3
- 1.Rocky Mountain National Park — official site · National Park Service
- 2.NPS Data API — /parks (all park units) · National Park Service (U.S. Department of the Interior)
- 3.Rocky Mountain National Park — Visitor Use Statistics · National Park Service (IRMA)
About this page
Park facts, photos, fees and visitor counts come from the National Park Service (NPS Data API and Visitor Use Statistics), last checked October 1, 2026. Park'd is an independent app and is not affiliated with the National Park Service. For official, current information, visit nps.gov/romo.
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