Rocky Mountain National Park — Interstate Access, 2026 Fees & Truck Notes

01 Park overview

Rocky Mountain National Park concentrates 415 square miles of the Front Range into a single accessible package — sixty named peaks above 12,000 feet, a third of the park above tree line, and Trail Ridge Road, the highest continuous paved road in the United States. Established in 1915, it now hosts roughly 4.4 million visitors a year, the great majority entering through the gateway town of Estes Park via the Beaver Meadows Entrance. From I-25 the standard approach is Exit 243 in Loveland, dropping west onto US-34 through the spectacular Big Thompson Canyon for 36 miles. A timed-entry permit system has been in effect for late spring through early fall every year since 2020 and is expected to continue in 2026.

Trail Ridge Road tops out at 12,183 ft — the highest continuous paved road in the contiguous US
About 4.4 million visitors per year (third- or fourth-most-visited national park most years)
Sixty named peaks rise above 12,000 ft inside the park boundary
Continental Divide runs north-south through the heart of the park
Designated a UNESCO Biosphere Reserve in 1976

02 Photos

Glacier Gorge from Bear Lake, Rocky Mountain National Park Wikimedia Commons · CC BY-SA

03 Don't miss

Trail Ridge Road (US-34)
Bear Lake & the Bear Lake corridor
Old Fall River Road (one-way, gravel)
Alpine Visitor Center
Sprague Lake

04 Getting there & truck/RV access

Route from interstate

From I-25

Exit 243 (US-34 / Loveland)

36 mi west on US-34 (the Big Thompson Canyon road) to the Beaver Meadows Entrance at Estes Park

Big rigs & RVs

Truck access

US-34 from I-25 to Estes Park is paved and unrestricted, but the Big Thompson Canyon stretch involves tight curves, narrow shoulders, and a 6% grade. Inside the park, Trail Ridge Road is paved end-to-end but climbs above tree line with no guardrails on long sections.

Parking: Bear Lake parking fills by 6 AM in summer — most visitors use the free shuttle from the Park & Ride. RV/oversize parking is limited; vehicles over 30 ft are restricted on Old Fall River Road and not permitted on Bear Lake Road.

Restrictions: Old Fall River Road is closed to vehicles over 25 ft and to all vehicles October–June. Bear Lake Road has length restrictions during shuttle hours.

05 Seasonality & road closures

Best months: Mid-June through September — Trail Ridge Road open, wildflower bloom, full trail access.

Closures: Trail Ridge Road (US-34 across the park) closes annually in mid-October for winter and reopens around Memorial Day, weather depending. Old Fall River Road is open July–September only.

Notes: Afternoon thunderstorms are routine June–August above tree line; aim to be off Trail Ridge by 1 PM during summer.

06 Entrance fees (2026)

Pass	Price
Private vehicle (7-day)	$35 (1-day pass: $30)
Motorcycle (7-day)	$30 (1-day: $25)
Individual / walk-in (7-day, age 16+)	$20 (1-day: $15)
Park-specific annual pass	$70 (Rocky Mountain Annual Pass)
America the Beautiful (annual, all NPS sites)	$80 U.S. residents · $250 non-residents

2026 nonresident fee — applies at this park

Each non-U.S. resident aged 16 and older pays an additional $100 per person on top of the standard entrance fee. The fee is waived for visitors holding the $250 America the Beautiful Non-Resident Annual Pass (which also covers up to three additional adults). Children under 16 are exempt. U.S. residency is verified with a U.S. passport, U.S. driver's license / state ID, or Permanent Resident Card.

Fee-free days available for U.S. residents only beginning January 1, 2026.

Note: Timed-entry permit ($2 reservation fee) typically required late May through mid-October for both the Bear Lake corridor and the rest of the park — separate from the entrance fee.

Official NPS fee page →

07 Current alerts (1)

Active National Weather Service alerts and FEMA disaster declarations affecting Rocky Mountain National Park's state(s). Updated every 15 minutes.

WIND ADVISORY

Wind Advisory issued April 25 at 1:35AM MST until April 26 at 8:00PM MST by NWS Flagstaff AZ

Northeast Plateaus and Mesas Hwy 264 Northward; Chinle Valley; Chuska Mountains and Defiance Plateau; Little Colorado River Valley in Coconino County; Little Colorado River Valley in Navajo County; Li

08 FAQ

How far is Rocky Mountain National Park from I-25?

36 miles west of I-25 Exit 243 in Loveland on US-34. The route follows the Big Thompson River through a steep canyon with fuel and food available in the gateway town of Estes Park before the entrance gate.

Do I need a timed-entry permit?

In every year since 2020 a timed-entry permit ($2 plus the standard entrance fee) has been required for park visits between late May and mid-October. Reservations open in early May at recreation.gov. Entry before 5 AM and after 6 PM does not require a permit.

When does Trail Ridge Road open and close?

Trail Ridge Road (US-34 through the park) typically opens around Memorial Day and closes in mid-October. The exact dates depend on snowpack and plowing progress.

How much does Rocky Mountain cost in 2026?

$35 for a 7-day private vehicle pass ($30 for a 1-day). The America the Beautiful pass is $80 for U.S. residents, $250 for non-residents. As of January 1, 2026, each non-U.S. resident aged 16+ pays an additional $100 nonresident fee unless they hold the $250 non-resident annual pass.

From I-25

Truck access

2026 nonresident fee — applies at this park

Wind Advisory issued April 25 at 1:35AM MST until April 26 at 8:00PM MST by NWS Flagstaff AZ

Rocky Mountain National Park on the live map