Greenwell State Park
Maryland State Park · St. Mary's County
Greenwell State Park entrance fee
$3–$5 per vehicle — Maryland residents $3/vehicle; out-of-state residents $5/vehicle
Greenwell State Park hours
May through September: 7 a.m. to sunset
October through April: 8 a.m. to sunset
Hours as published by Maryland Park Service. Check the official page before a long drive.
About Greenwell State Park
Five hundred and ninety-six acres of Patuxent River farmland given to the state by the Greenwell family in 1971 and since enlarged. Rosedale Manor, a swimming beach and shoreline trails come with it, run in partnership with the Greenwell Foundation.
Things to do
- 🥾 Hiking
- 🛶 Paddling
- 🏊 Swimming
- 🎣 Fishing
- 🏹 Hunting
Amenities & facilities
- ♿ Accessible Facilities
- 🌞 Day Use Only
More Maryland state parks with swimming
Contact
Phone301-872-5688
Address25420 Rosedale Manor Lane, Hollywood, MD 20636
🎒 Gear up for Greenwell State Park
Popular gear for what this park offers:
- Kayaks
- Fishing rods
- Hiking boots
- Trail cameras
- Water shoes
- Bug spray
- Paddleboards
- Dry bags
- Life jackets
- Tackle kits
- Daypacks
- Trekking poles
- Hunting binoculars
- Quick-dry towels
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