Fantasy Island Mountain Bike park

Fantasy Island is Tucson’s original mountain bike trail system. Built over the years by dedicated pioneers of the sport, the northern section is now preserved as a Tucson city park. This park is managed and maintained by SDMB in cooperation with the City of Tucson. 


SDMB recently installed trail signage throughout the northern Fantasy Island trail network. Follow our Fantasy Island Facebook Page for updates and trail-work volunteer opportunities! The trails to the south, known as the Bunny Trails, are located on State Trust land. You can visit Arizona State Land Department for information and regulations governing these lands. Please reach out if you have questions, comments, concerns or want to help out. Trail maintenance and improvements are only possible with your support. 

We Could Use A Hand

Do you want to help maintain, improve and expand the Fantasy Island trail system? We're actively recruiting volunteers who are ready to get their hands dirty and help out! Please email using the link below and let us know you're interested.  We'll be assembling small work crews a few times a month as well as providing training and guidance so you can work independently if you choose. With your help we'll be able to keep these trails in great condition, create exciting new features and even build new trails!

fantasyisland@sdmb.org