Cosca Regional Park
Amenities
Rentals
Please note that the Cosca Pavilion at Cosca Regional Park will only be available for rental from May 1, 2025, to June 15, 2025, due to upcoming construction at the lake that will take place later in June. During this period, the area around the pavilion and the lake will experience significant traffic from construction vehicles. Picnic Shelters 1-6 will still be available to rent. Additionally, the playground at Cosca Regional Park will be closed until further notice.
Campsites
Picnic Shelter
Shelter, Capacity, & Fees
The Pavilion
- Capacity: 250
- Prince George’s/Montgomery County Residents Fee: $425
- Non-Resident Fee: $550
Shelter Area #1
- Capacity: 100
- Prince George’s/Montgomery County Residents Fee: $250
- Non-Resident Fee: $325
Shelter Area #2
- Capacity: 100
- Prince George’s/Montgomery County Residents Fee: $250
- Non-Resident Fee: $325
Shelter Area #3
- Capacity: 100
- Prince George’s/Montgomery County Residents Fee: $250
- Non-Resident Fee: $325
Shelter Area #4
- Capacity: 100
- Prince George’s/Montgomery County Residents Fee: $250
- Non-Resident Fee: $325
Shelter Area #5
- Capacity: 50
- Prince George’s/Montgomery County Residents Fee: $150
- Non-Resident Fee: N/A
Shelter Area #6
- Capacity: 50
- Prince George’s/Montgomery County Residents Fee: $150
- Non-Resident Fee: N/A
Reservation Details
- Picnic Shelters are reserved from 10 am to 7 pm on Sunday-Saturday.
- Must be a verified Prince George’s or Montgomery County resident at least 21 years of age to reserve.
- Non-residents may reserve certain shelters at Watkins Regional Park or Cosca Regional Park.
- Picnic shelter reservations must be made 72 business hours in advance.
- A $100 security deposit in addition to the rental fee is due at the time of reservation.
- All reservations must be made online via your Parks Direct Account.
- Please call the Park Permits Office with reservation questions at 301-699-2400
Park Permits Office
6600 Kenilworth Avenue suite 100
Riverdale, MD 20737
Prohibited Activity
- Electricity is not available at any of the shelters.
- Amplification or excessive noise is prohibited.
- Moon bounces, dunk tanks, or pony rides are not permitted.
- No sale of merchandise.
- No bands or amplified music.
- No generators or propane.
- For a list of Rules & Regulations, please review a sample Rental Agreement.
Weather Cancellation Policy
No refunds or reschedules will be processed due to rain, snow, or other weather issues.
