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Camp HappyLand
NPSNational Park Service — Triangle · Virginia · Prince William Forest Park
| Agency | NPSNational Park Service |
|---|---|
| Area | Prince William Forest Park |
| Location | Triangle · Virginia · Prince William Forest Park |
| Sites | 1 public sites counted from the federal listing — 1 cabin electric |
| Getting a site | Reservable — the federal listing marks this campground as taking reservations. Some sites or seasons may still be first-come; the listing’s own words are below. |
| Hookups | Electric at 0 of 1 sites Water hookups at 0 of 1 sites Sewer hookups at 0 of 1 sites Full hookups (all three at one site) at 0 of 1 sites Counted site by site from affirmative reports in the federal record. A site with no report is not counted either way. |
| Max RV length | Not reported in the federal data |
| Months open | Not in federal data — the federal listing does not publish a season for this campground. Check the official description below or Recreation.gov. |
| Fees | All reservations must be made online and paid for electronically. No payment will be accepted onsite. All vehicles entering the park must also pay the park vehicle entrance fee. Visit the park website's fees and passes page for rates. |
| Check-in / out | In 3:00 PM · Out 1:00 PM (most common in the listing) |
| Phone | 703-221-5843 |
Check availability & book on Recreation.gov →
This site takes no reservations and shows no live availability. Source: Recreation.gov (RIDB export pulled November 5, 2026); this listing was last updated in the federal record on 2026-10-02.
From the official listing
Overview Prince William Forest Park is a 15,000-acre forested oasis, located 35 miles south of Washington, DC. 21 miles of bicycle trails and 37 miles of hiking trails crisscross Quantico Creek and its tributaries. Camp HappyLand, also known as Cabin Camp 5, is the only cabin camp that is open year-round. The last camp to be built by the Civilian Conservation Corps (CCC), Camp HappyLand can accommodate up to 204 campers in the summer in two large, rustic camp units. Dorm buildings with heating were added to the camp in the 1960s allowing the camp to stay open in the winter at a limited capacity (104 people). Camp HappyLand is also the only cabin camp with a large outdoor pavilion containing a stage and large stone fireplace.
Recreation There is a large field area available for recreational sports. Access to the lake is a short walk from the camp. Hiking and biking trails are a short walk from the camp.
Facilities Camp HappyLand is set up in two units with cabins that sleep 2 to 10 people and four larger dorm buildings that sleep 26. In the dorm buildings, there are lights, electrical outlets, bunks and mattresses, showers and restrooms. Dorm buildings have heat, but no air conditioning. In each cabin, there are lights, electrical outlets, bunks and mattresses.
Each unit has a newly renovated central bath house with showers. Each bath house has a women's restroom with three showers, three toilets, a mop sink and a baby changing station. Each men's rest room has three showers, two toilets, one urinal, a mop sink and a baby changing station. The two dorms in each unit have restrooms and showers. There are also restrooms located in the dining hall and infirmary. Campers are responsible for cleaning and sanitizing floors, shower stalls, sinks, and toilets. Plungers and toilet brushes are provided. Campers must bring hand soap, detergents, and other necessary toiletries. Toilet paper is provided.
The dining hall seats up to 120 people and has a commercial kitchen. The park provides no food to campers. The dining hall provides wooden tables and benches. The kitchen is equipped with the following:
10 burner gas stoves
3 ovens
Large griddle
Microwave
Walk-in refrigerator
Freezer
Large three-bay sinks
Food warming station with 4 trays
Storage space
Plenty of counter space
Natural Features Camp HappyLand is located within a nearly 15,000-acre forest. There is a large field area available for recreational sports. Access to the lake is a short walk from the camp.
Nearby Attractions Camp HappyLand is located 35 miles south of Washington D.C. and a few miles from the National Museum of the Marine Corps.
Directions, from the listing
GPS Address: 17425 Mawavi Rd. Triangle, VA 22172.
From Points North Use Interstate 95 South. Take Virginia exit 150 onto Joplin Road, Highway 619. Continue on Joplin Road for four and a half miles. Turn right on Mawavi Road. Mawavi Road is gravelled. In one-eighth of a mile, the road comes to a T intersection. Turn right to Cabin Camp 5. Drive one quarter mile to the parking lot.
From Points South Use Interstate 95 North. Take Virginia exit 150. At the stopsign at the bottom of the exit ramp, turn left. Continue on Joplin Road for five miles. Turn right on Mawavi Road. Mawavi Road is gravelled. In one-eighth of a mile, the road comes to a T intersection. Turn right to Cabin Camp 5. Drive one quarter mile to the parking lot.
From Points West From the community of Independent Hill, use Joplin Road Highway 619 to approach the camp. Turn left at Mawavi Road. Mawavi Road is gravelled. In one-eighth of a mile, the road comes to a T intersection. Turn right to reach Cabin Camp 5. Drive one quarter mile to the parking lot.
Trip Card — Camp HappyLand
Triangle · Virginia · Prince William Forest Park
| Agency | NPS · National Park Service |
|---|---|
| Location | Triangle · Virginia · Prince William Forest Park |
| Fees | All reservations must be made online and paid for electronically. No payment will be accepted onsite. All vehicles entering the park must also pay the park vehicle entrance fee. … |
| Getting a site | Reservable |
| Hookups | None reported |
| Max RV | Not reported |
| Months open | Not in federal data |
| Sites | 1 sites |
Book: recreation.gov/camping/campgrounds/10374920 · Source: Recreation.gov, pulled November 5, 2026. Facility details come from federal recreation data and may be out of date — this site takes no reservations and shows no live availability; confirm details and book through Recreation.gov or the managing agency.