State Parks' Vehicle Registrations Program
Colorado State Parks administers the state's vehicle registrations programs for boats, off-highway vehicles (OHVs) and snowmobiles. Please click on the program name below for more information. Boating Program: Boat Registration information OHV Program: OHV registrations, including ATVs, dirtbikes, motorbikes, and other off-highway vehicles Snowmobile Program: Snowmobile Registration Information For more information, please call or write the Registration Unit: Office hours are Monday thru Friday, 8am-5pm (excluding holidays). 13787 S. Hwy 85 Littleton, CO 80125 303-791-1920 - Office 303-470-0782 - Fax dnr.ivrsparks@state.co.us Registration Application (submit by mail only) Boat, OHV, and Snowmobile Registration Application Renew your Registration Online ** Due to a printing error, the PIN on the OHV renewal cards are incorrect. Please use the link that is provided for customers who do not have their renewal cards to use your registration number, last name, and date of birth to look up the registration. We apologize for any inconvenience. **