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Quick facts

LocationUpper Marlboro, Maryland
Nightly rate (listed)From $201/night
Book onMaryland Park Service

Amenities

  • Public land Public campground: State land.

From the park's listing on Maryland Park Service. Confirm details with the park before you book.

Other RV parks near Rosaryville State Park

  • Adventure Bound Washington DC Lothian, MD · 7.1 mi straight-line
  • Cedarville State Forest Eagle Harbor, MD · 8.7 mi straight-line
  • Greenbelt Campground Greenbelt, MD · 15.2 mi straight-line
  • Washington DC / Capitol KOA Holiday Millersville, MD · 22.2 mi straight-line
  • Smallwood State Park Marbury, MD · 25.1 mi straight-line
  • Sandy Point State Park Annapolis, MD · 27.7 mi straight-line
  • Turkey Run Ridge Group Triangle, VA · 33.1 mi straight-line
  • Calvert Cliffs State Park Lusby, MD · 33.2 mi straight-line
  1. Home
  2. Maryland
  3. Upper Marlboro
  4. Rosaryville State Park

Rosaryville State Park

State park · Upper Marlboro

This weekend · Check availabilityMaryland Park Service doesn't share live availability with us; check dates on their site

Book on Maryland Park Service
7805 West Marlton Avenue
Saving doesn't reserve a site.
SitesAmenitiesLocationPolicies

About this campground

Rosaryville State Park is a Maryland Park Service campground in Upper Marlboro. Pets are allowed per the listing.

Highlights

  • Pets allowedListed on Maryland Park Service
  • Book on Maryland Park ServiceReservations through the operator's booking site

Good for

Dogs

Know before you go

  • You book directly with Maryland Park Service; prices and availability can change until booked.
  • Picnic Shelters
  • Picnic Tables
All amenities

Amenities

Picnic SheltersPicnic Tables

Nearby activities

Equestrian TrailsHiking Walking TrailsMountain Biking Trails

Find your campsite

Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.

Site & accommodation options

Live availability isn't connected for this stay — site types are from the listing; confirm your dates on Maryland Park Service.

Shelter 1
Check availability

On Maryland Park Service, re-enter Oct 30–Nov 1 and select “Shelter 1”.

from $201/night
Shelter 2
Check availability

On Maryland Park Service, re-enter Oct 30–Nov 1 and select “Shelter 2”.

from $201/night

Book with Maryland Park Service

You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.

Maryland Park Service
Availability not connected — listing link only
Check availability
Book with Maryland Park Service ↗
Pick your dates again on this provider's site.

Location & access

This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on Maryland Park Service — open dates and rates come from the booking site.

Check datesSites from $201/night
Build around it

Things to do near Upper Marlboro

All activities →
Adventure

DC Monuments by Night: 10+ Landmarks | Open-Top Upgrade Available

4.7 (7,292) 3 hrFree cancellation
from $58Continue to Viator
Sightseeing & food

DC Monuments Night Tour with 10+ Stops, National Mall, Tickets

4.6 (6,075) 3 hrFree cancellation
from $63Continue to Viator
Sightseeing & food

Arlington Cemetery Small-Group Tour & Changing of the Guards

4.9 (2,852) 2 hr–2.5 hrFree cancellation
from $69Continue to Viator
Sightseeing & food

Washington DC Monuments Tour by Electric Cart Day and Night

4.8 (3,314) 2 hrFree cancellation
from $62Continue to Viator

Other nearby options

Closest stays by type. Distances are straight-line from Rosaryville State Park, not driving.

  • Closest public campgroundGreenbelt Campground15.2 mi away (straight-line) · PublicAvailable for your datesSite A01 · Tent Only Nonelectric: $20/nightCheck availability on Recreation.gov ↗
  • Closest public / first-comeOak Ridge Campground34.6 mi away (straight-line) · PublicAvailable for your datesSite A02 · Tent Only Nonelectric: $26/nightCheck availability on Recreation.gov ↗
  • Next closestAdventure Bound Washington DC7.1 mi away (straight-line) · PrivateAvailable for your dates50 Amp W/E Back-In: from $65/nightCheck availability on Campspot ↗

Not confirmed open for your dates

  • Closest private full-hookupWashington DC / Capitol KOA Holiday22.2 mi away (straight-line) · PrivateCheck availabilityCheck availability on KOA ↗

Where Rosaryville State Park fits

Nearest alternatives
Adventure Bound Washington DC (7.1 mi) · Cedarville State Forest (8.7 mi) · Greenbelt Campground (15.2 mi)

Other stays nearby

Available Oct 30 – Nov 1 · 2 nights7 sites open for every night

Adventure Bound Washington DC

7.1 mi from Rosaryville State Park (straight-line) 3.4 · 32 Campspot reviews
Tent sites · RV sites w/ hookups
Sites from $65/night
$130 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Campspot · you book on their site
View Campsites
Available Oct 30 – Nov 1 · 2 nights118 sites open for every night

Greenbelt Campground

15.2 mi from Rosaryville State Park (straight-line) 4.0 · 433 Recreation.gov reviews
Tent sites · RV sites
Sites $20/night
$40 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Recreation.gov · you book on their site
View Campsites
Available Oct 30 – Nov 1 · 2 nights61 sites open for every night

Oak Ridge Campground

34.6 mi from Rosaryville State Park (straight-line) 5.0 · 490 Recreation.gov reviews
Tent sites · RV sites
Sites $26/night
$52 total for Oct 30 – Nov 1 · before taxes & fees
Rates & availability from Recreation.gov · you book on their site
View Campsites

Location

7805 West Marlton Avenue
Open in Google Maps ↗

Policies

Check-in
9:00 am
Check-out
8:00 pm

About

Rosaryville State Park was established in 1976 and is a 1,227 acre park which was once part of a land grant owned by Charles Calvert in the 17th century. Hiking, mountain biking, horseback riding, and picnicking are available. Two large pavilions are available for rentals. All park users must pay the park entrance fee - $3 for Maryland residents, $5 for out-of-state. The charge is per vehicle Monday - Friday, and per person on weekends and holidays. Alcohol and amplified sound are not allowed in the shelters. Park hours are from 8:00 a.m. - sunset. Shelter hours are from 9:00 a.m. - sunset. Email: cedarville.statepark@maryland.gov

Policies & rules

Key facts

Pets
Pets allowed Listing
Booking
Reservable on Maryland Park Service Listing
Getting there
7805 West Marlton Avenue (map in Location below) Listing
Water
Not listed — check with campground
Price
Lowest listed rate $201/night (live price once you pick dates) Listing
All 15 facts with sources ↓
Why stay here and common questions

Why stay here?

  • Public-land campground run by a federal or state agency.

Rosaryville State Park: questions answered

What is the maximum RV length at Rosaryville State Park?
No RV sites listed (per the listing)
How do I reserve a site at Rosaryville State Park?
Reservable on Maryland Park Service (per the listing)
Are pets allowed at Rosaryville State Park?
Pets allowed (per the listing)
At a glance: all 15 facts with sources

Quick facts

Agency / operatorNot listed
BookingOnline via parkreservations.maryland.gov (booking listing; window not listed)
Max RV / trailer lengthNot listed
Bear storageNot listed
SeasonNot listed
HookupsNot listed

"Not listed" means no source we use states it.

At a glance

Official facts link to their source; “Listing” facts come from the Maryland Park Service listing. Anything we can't source says so.

Max rig length
Listing No RV sites listed
Pets
Listing Pets allowed
Booking
Listing Reservable on Maryland Park Service
Price
Listing Lowest listed rate $201/night (live price once you pick dates)
Getting there
Listing 7805 West Marlton Avenue (map in Location below)
Hookups & power · Pull-through / back-in · Road & site access · Generators · Quiet hours · Cell signal · Starlink / satellite · Water · Shade · Stay limits
Not listed — check with campground
Check availabilitySites from $201/night

View campground on Maryland Park Service ↗

We don't have live availability for this stay.

You book each site directly with Maryland Park Service. Prices and availability can change until booked.