Operating Hours & Seasons

The monument is open 24 hours per day, all year, but some roads and facilities are closed during the winter months.There are no dinosaur fossils visible on the Colorado side of the monument. If you want to see Dinosaur Fossils, you must visit the Utah side of the monument near Jensen, Utah. Because Dinosaur's biggest collection of dinosaur fossils are protected within a secure structure known as the Quarry Exhibit Hall, visits are only allowed during certain hours.

See dates and hours of operation for monument visitor centers below. Transitions from peak to off season hours depend on staffing levels and weather - call with questions.

 

Utah Side of the Monument
This is where you see the dinosaur fossils

 
ranger station symbol
Quarry Visitor Center Seven miles north of Jensen, Utah
The visitor center features a staffed information desk, exhibits, sales area for the Intermountain Natural History Association, and monument film. It is the departure point for trips to see the Dinosaur Quarry. Phone: (435) 781-7700
Peak Season (Summer Hours)
Late May 2019 to mid-September 2019
Open daily, 8:00 am to 6:00 pm
Off Season (Winter Hours)
Mid-September 2019 to late May 2020
Open daily, 9:00 am to 5:00 pm
Closed on Thanksgiving, Christmas (December 25) and New Year's Day (January 1) holidays.


Quarry Exhibit Hall 0.25 miles from the visitor center.
This is where you see dinosaur fossils. Please note that access to the Quarry Exhibit Hall varies with the time of year due to visitation and staffing. See information below about shuttles, driving up on your own, or timed caravans.

Peak Season (Summer Hours)
Late May 2019 to mid-September 2019
Open daily, 8:00 am to 5:30 pm

During the busy season, a shuttle bus takes visitors from the visitor center to the Dinosaur Quarry every 15 minutes from 8:00 am to 5:00 pm. The last shuttle for the day leaves from the Quarry Exhibit Hall at 5:30 pm for the return to the visitor center.

Visitors with accessibility needs, or those who are traveling with pets, should inquire at the information desk at the visitor center for directions on how to access the Quarry Exhibit Hall in their personal vehicle.

Off Season (Winter Hours)
September 16, 2019 to late May 2020
Open daily, 9:00 am to 5:00 pm

From September 16 to October 20, 2019 you may drive up to the Quarry Exhibit Hall during open hours on weekdays and take the free shuttle on weekends. The shuttle will also operate from October 17-20. A ranger is stationed in the Quarry Exhibit Hall to answer any questions you might have.

Starting December 21, 2019, due to reduced visitation and staffing in later fall and throughout the winter and early spring, a ranger will lead vehicle caravans at set times throughout the day. Visitors begin at the Quarry Visitor Center and drive their personal vehicle to the Quarry Exhibit Hall, following the ranger. Caravans depart the Quarry Visitor Center at the following times:

  • 9:30 am

  • 10:30 am

  • 11:30 am

  • 1:00 pm

  • 2:00 pm

  • 3:00 pm

  • 4:00 pm (This is the last caravan of the day)

If you arrive after a group has departed, you may have to wait approximately one hour before the next departure. While you wait, there is a twelve minute film, exhibits, and a bookstore in the visitor center to occupy your time. You can also take a scenic drive on the Cub Creek Road. REMEMBER: The last caravan to the quarry is at 4:00 pm.

 

Colorado Side of the Monument
Dinosaur fossils are not visible in this part of the monument

 
ranger station symbol

Canyon Visitor Center Two miles east of Dinosaur, Colorado
The visitor center features an information desk, exhibits, sales area for the Intermountain Natural History Association, and monument film. The Canyon Visitor Center is only open from late Spring through early Fall. Phone: (970) 374-3000

Peak Season (Summer Hours)
Late May 2019 - October 12, 2019
Daily 9:00 a.m. to 5:00 p.m. (The Canyon Visitor Center closes for the season on October 12th and will reopen spring 2020)

Last updated: October 30, 2019

Contact the Park

Mailing Address:

4545 Hwy 40
Dinosaur, CO 81610

Phone:

(435) 781-7700

Contact Us