Upper Marlboro, MD

Photo Courtesy of Martin Fernandez


Rosaryville is a MD State Park located near Upper Marlboro, MD.

The park hosts a bi-directional trail system that consists of a 9 mile perimeter loop that is fast and flowy with a 2 mile internal loop that is tighter and offers riders some technical trail features, including several drops.

It is a popular destination for beginner and advanced riders, as well as trail runners and equestrians.

There is a $3.00 daily user fee to enter the park. Alternatively, you can purchase an annual pass.



Donations made directly through this page go directly to the selected trails system and help MORE and its trail liaisons purchase materials, tools and hire the expertise necessary to help us maintain and sustain world class trails in the Washington DC Metropolitan region.

$10 Minimum Donation. Please change the quantity to increase your donation.

* When donating to a specific trail system MORE will endeavor to use your donation as it was designated, but under extenuating circumstances may assign the funds to other trails/projects in consultation with the appropriate trail liaison or project leader in such cases as, including but not limited to, the closure of the park, failure of the project to move forward, completion of the project under budget, extended periods of inactivity and/or other factors limiting the ability to apply the funds to the original intended designation.

The trails at Rosaryville State Park are suitable for riders of all abilities but include sections more suitable for intermediate to advanced riders. MORE subscribes to IMBA's trail difficulty ratings

MORE Volunteers donated 121 hours of their time during 2018 to help maintain the trails at Rosaryville State Park.

Mrs. K's Motel & Restaurant

5909 Crain Hwy
Upper Marlboro, MD 20772
(301) 885-5001

Trailwerks Cyclery
304 Harry S Truman Pkwy
Ste C
Annapolis, Maryland 21401
(410) 224-3769

Bike Doctor of Waldorf
3200 Leonardtown Rd
Waldorf, Maryland 20601
(301) 932-9980

Written by an anonymous user on

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