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“at the historic Mount Airy Mansion”
Rosaryville is a 982 acre day-use park and the location of the historic Mount Airy Mansion. Miles of trails for hiking, biking and equestrians are available for day use. To gain access to Rosaryville State Park, make a right turn into the entrance just south of Osborne Road while traveling south on U.S. 301. Two pavilions, each accommodating 200 guests, are available for rent. A bathroom is a short distance from the pavilion area. A $150 security deposit is required for all pavilion rentals. For pavilion reservations at Rosaryville State Park please call 301-856-9656.
So this is the park I've been hearing about! When you hear Maryland State Park, I think most people think about Seneca Creek in Gaithersburg, which is massive and requires entry to get in. On... Read more
Heading south on 301 to find Rosaryville can be a challenge. You cannot even see the brown park sign, as a tree limb is blocking a bit of the sign, so you really need to pay attention where to... Read more
I've lived just 5 miles from Rosaryville State Park for a few years now - finally made time for a visit last Saturday and I'm glad I did. This is a large State Park tucked neatly off of 301 South... Read more
Rosaryville State Park
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