Cimmy the Dinosaur

1300 N Cimarron
Boise City, OK 73933
Due to COVID-19 requirements and recommendations, many Oklahoma businesses and attractions have made changes to their hours of operation and available services. We encourage all potential visitors to contact the business or attraction directly before visiting for up-to-date information. For Oklahoma State Health Department information and recommendations, visit the COVID-19 resource page.

Cimmy the Dinosaur

1300 N Cimarron
Boise City, OK 73933

Cimmy the Dinosaur sits outside the Cimarron Heritage Center Museum in Boise City. This metal Apatosaurus, which measures 65 feet long, 35 feet high and weighs thousands of pounds, greets visitors to the museum. Stop to see Cimmy on your way through Boise City for a great photo-op.

Cimmy the Dinosaur was created as a real life representation of a dinosaur that was extracted from Cimarron County in the 1930s. Sometimes referred to as a "Cimarronasaurus," locals soon started calling their new roadside attraction "Cimmy." Stop by during the winter months to see Cimmy adorned with Christmas lights.




Monday: 10:00 am - 4:00 pm
Tuesday: 10:00 am - 4:00 pm
Wednesday: 10:00 am - 4:00 pm
Thursday: 10:00 am - 4:00 pm
Friday: 10:00 am - 4:00 pm
Saturday: 10:00 am - 4:00 pm
Museum hours are posted above.
Museum closed from 12-1pm and on major holidays.
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