Planning a visit to Rocky Mountain National Park? A little preparation goes a long way, especially during the busy summer and fall seasons.
As one of the most visited national parks in the country, Rocky Mountain National Park rewards travelers who plan ahead. Timed-entry reservations are required during certain dates and hours to help manage traffic, protect park resources and improve the visitor experience. Here’s what to know before you go.
Do You Need a Timed-Entry Reservation for Rocky Mountain National Park?
Timed-entry reservations are required for Rocky Mountain National Park during certain hours from May 22 through mid-October 2026. There are two reservation options, and the right one depends on where and when you plan to visit.
You will need either a Timed Entry reservation or a Timed Entry + Bear Lake Road reservation.
Timed Entry vs. Timed Entry + Bear Lake Road
Timed Entry:
A standard Timed Entry reservation gives you access to most areas of Rocky Mountain National Park, excluding Bear Lake Road.
This option is best for visitors planning to:
Drive Trail Ridge Road
Visit Alpine Visitor Center
Explore the west side of the park
Hike Wild Basin
Visit areas outside the Bear Lake Road Corridor
Timed Entry reservations are required from 9 a.m. to 2 p.m. daily, May 22 through October 12, 2026.
Timed Entry + Bear Lake Road:
A Timed Entry + Bear Lake Road reservation includes access to the popular Bear Lake Road Corridor and the rest of Rocky Mountain National Park.
This option is best for visitors planning to visit:
Bear Lake
Glacier Gorge Trailhead
Sprague Lake
Moraine Park
Park & Ride
Other destinations along Bear Lake Road
Timed Entry + Bear Lake Road reservations are required from 5 a.m. to 6 p.m. daily, May 22 through October 18, 2026.
Local tip: Bear Lake Road is one of the park’s most popular areas for a reason. If it’s on your must-see list, choose the Timed Entry + Bear Lake Road option.
Your Reservation Gives You a Two-Hour Entry Window
When you make your timed-entry reservation, you’ll select a two-hour window to enter Rocky Mountain National Park. Plan to arrive early in your selected window and allow extra time for traffic, parking and entrance lines.
Once you’re inside the park, you can stay as long as you’d like for the day. There is no required exit time.
For Bear Lake Road reservations, be sure to enter the Bear Lake Road Corridor within your selected window.
No Timed-Entry Reservation? You Still Have Options
If you don’t have a timed-entry reservation, you can still enter most areas of Rocky Mountain National Park before 9 a.m. or after 2 p.m.
For Bear Lake Road, visitors without a Timed Entry + Bear Lake Road reservation may access the corridor before 5 a.m. or after 6 p.m.
These early and late-day windows can also be a beautiful way to experience the park with softer light, quieter trails and a little more breathing room.
You Still Need a Park Entrance Pass
A timed-entry reservation is not the same as a park entrance pass. All visitors still need a valid entrance pass to enter Rocky Mountain National Park.
Buying your entrance pass online ahead of time can help reduce time spent at the entrance gate. You’ll need to be ready to show both your timed-entry reservation and your entrance pass when you arrive.
When to Book Your Rocky Mountain National Park Timed Entry Reservation
Timed-entry reservations are available through Recreation.gov and are released on a monthly schedule. For 2026, the first release is May 1 at 8 a.m. MDT for reservations from May 22 through June 30, 2026. Additional monthly releases follow for July, August, September and October dates.
A limited number of reservations are also typically released closer to the date of arrival, so it’s worth checking Recreation.gov if your preferred date is not available right away.
Planning tip: Timed-entry reservations can go quickly, especially for Bear Lake Road. Book early when possible.
Make Estes Park Your Base Camp
Staying in Estes Park puts you close to Rocky Mountain National Park’s east-side entrances, restaurants, shops, outfitters and post-hike patios. It also gives you flexibility: head into the park early, return to town for lunch or unwind in the evening after a day on the trails.
Planning ahead helps you spend less time wondering what to do next and more time enjoying why you came in the first place.
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Frequently Asked Questions
Yes, during certain dates and hours. Timed-entry reservations are typically required from late May through mid-October, with specific hours depending on which part of the park you plan to visit. Check the current season’s reservation details before your trip.
Timed Entry gives you access to most areas of Rocky Mountain National Park, but does not include Bear Lake Road. Timed Entry + Bear Lake Road includes Bear Lake Road and the rest of the park. Choose the Bear Lake Road option if you plan to visit Bear Lake, Glacier Gorge, Sprague Lake, Moraine Park or other stops along Bear Lake Road.
Yes, but only outside reservation hours. Without a timed-entry reservation, visitors can typically enter most areas of Rocky Mountain National Park before 9 a.m. or after 2 p.m. To visit Bear Lake Road without a timed-entry reservation, plan to enter the corridor before 5 a.m. or after 6 p.m.
