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*New reservable inventory becomes available at 9 a.m. on days when the call center is open. View Call Center hours.
Book a Site at Smallwood State Park, MD
29 site(s) found
Footnotes: (applicable only where specifically marked above)
** Arrival dates earlier than the online-reservation-window may also be available at the campground.
*** Some sites may be available only from the campground on a first-come-first-served basis.
** Arrival dates earlier than the online-reservation-window may also be available at the campground.
*** Some sites may be available only from the campground on a first-come-first-served basis.
Overview
Description
Fishermen's paradise! Located on Mattawoman Creek, a tributary of the Potomac River, Smallwood State Park offers a unique mix of history and unsurpassed boating conveniences. This park was named after General William Smallwood, a Revolutionary War officer and fourth governor of Maryland. His plantation house, Smallwood's Retreat, has been restored and open to visitors. The 628-acre park offers a 50-boat slip marina, boat launching ramps, picnic and camping areas, pavilions, a recycled tire playground and nature trails.
Booking Window
Campsite Electric
Wed May 20 2026 - Wed May 19 2027Reservations can be made for today and can be made up to 365 Day(s) in advance.
Mini Cabin
Wed May 20 2026 - Wed May 19 2027Reservations must be made 1 Day(s) ahead of arrival and can be made up to 365 Day(s) in advance.
Picnic Shelter
Wed May 20 2026 - Wed May 19 2027Reservations must be made 1 Day(s) ahead of arrival and can be made up to 365 Day(s) in advance.
Youth Group
Wed May 20 2026 - Wed May 19 2027Reservations must be made 1 Day(s) ahead of arrival and can be made up to 365 Day(s) in advance.
Season Dates
2026 Reservable Dates
2027 Reservable Dates
Services and Amenities
Within Park
- Boat Ramp
- Canoeing/Kayaking
- Dump Station
- Electric Hookups
- Fishing
- Food
- Hiking / Walking Trails
- Historic Site / Museum
- Hunting
- Interpretive Center
- Marina
- Mini Cabins
- Park Store
- Pet Loops
- Picnic Shelters
- Picnic Tables
- RV Sites
- Restrooms
- Showers
- Water and Sewer Hookups
- Wheelchair Accessible
- Youth Group Camping
Fees and Cancellation Policies
Special Policy Applicable to this Facility
Cancel/Change Policies for all Resource Types
Facility Rates*
Park Season
Site Type
Nightly/Daily Rates
Peak Season
Apr 03 2026 -
Oct 24 2026
Apr 03 2026 -
Oct 24 2026
Picnic Shelter
$6.75-$98.75
Mini Cabin
$50.50-$82.00
Campsite Electric
$27.50-$28.50
Peak Season
Apr 02 2027 -
Oct 30 2027
Apr 02 2027 -
Oct 30 2027
Picnic Shelter
$6.75-$98.75
Mini Cabin
$50.50-$82.00
Campsite Electric
$27.50-$28.50
*Displayed rates are base rates and do not reflect discounts, surcharges (holiday/weekend/residency) or incremental charges, such as pet fees.
Prices are subject to change without notice, and all transaction fees, penalties, and donations are non-refundable.
Nearby Parks
[20.85 miles*]
[25.15 miles*]
[41.26 miles*]
