Rosaryville State Park Information

​Prince George's County

Rosaryville State Park
7805 West Marlton Avenue
Upper Marlboro, MD 20772​


Driving Directions:
​The entrance to Rosaryville State Park is on Route 301/Crain Highway​.

Hours of Operation:
8 a.m. to sunset

Hunting Policy:
  • Archery-only hunting for deer permitted in 460 acre designated hunting area
  • Hunt from vehicle provisions for disabled hunters
  • Hunters may enter/remain on park property outside of the regular posted hours provided that they are engaged in legitimate, authorized hunting activity. The hours allowed are one half hour before sunrise and one half hour after sunset. Refer to the hunting guide for sunrise/sunset times.​
  • Please check with the park before your visit if you plan to hunt which requires you to be in the park before or after the posted hours.​

Pet Policy:
​Pets are allowed in Rosaryville State Park except in the mansion area.