10 Adult-Only RV Campgrounds for Campers Aged 21 and Up

Adult-only RV campgrounds can be tricky to pin down, especially if you are not looking for a clothing-optional resort or a park built around the 55+ crowd.

This list focuses on RV campgrounds that clearly state a 21 and up policy and attract travelers who want a quieter, more consistent environment. That usually means fewer distractions, calmer evenings, and shared spaces shaped by adults who are there for similar reasons.

Each campground listed below meets that age requirement and offers a setting that works for campers who prefer that kind of experience, without pushing a specific lifestyle or theme.

1. Low-Key Hideaway RV Campground

Location: Cedar Key, Florida
Link: https://www.lowkeyhideaway.info/

Low-Key Hideaway sits along the Cedar Key shoreline with a small number of waterfront RV sites lined up beside the Gulf. Each site offers sewer, water, and both 30 and 50 amp hookups. The campground is tied to a laid-back tiki bar next door, which gives the place a casual coastal vibe without feeling crowded. Guests can also grab a quick ride into town if they want to visit Cedar Key’s small shops and restaurants.

The park keeps its atmosphere simple and calm by limiting stays to adults aged 21 and older. With only nine RV sites, visitors tend to settle in easily and enjoy the slower pace that Cedar Key is known for. Sunset views and bird activity around the shoreline round out the setting, and the food truck on the patio is a nice touch for anyone who doesn’t feel like cooking.

2. Creekwood Resort Cabins and RV Park

Location: Sautee Nacoochee, Georgia
Link: https://creekwoodresort.com/

Creekwood Resort sits in the North Georgia Mountains just outside Helen and near Unicoi State Park, an area known for trout streams, waterfalls, and miles of wooded hiking trails. The resort limits all guests to age 21 and up, which creates a quieter environment for RV travelers who want mountain scenery without a busy family-oriented atmosphere.

The property offers RV sites along with cabin rentals, and the owners emphasize vacation stays rather than long-term residency. Visitors often use the campground as a home base for seeing Anna Ruby Falls, walking the park trails, or spending time in nearby Helen. The setting is relaxed, surrounded by forest, and geared toward adults who want an easy mountain getaway.

3. Potter’s Place Adult RV Park

Location: Lebanon, Maine
Link: http://www.pottersplaceadultrvpark.com/

Potter’s Place is set on a large tract of land that was once part of a 19th century New England homestead and is still operated as a working tree farm. The campground spreads across more than 160 acres of woods and open fields, giving sites plenty of space and separation. A spring-fed stream feeds into a six-acre pond, which becomes a natural focal point for the property.

The park offers around one hundred RV sites with electric and water hookups, along with picnic tables and fireplaces. Many sites overlook the pond or border open fields, while others are tucked among pines and hardwoods. Shared facilities include indoor recreation areas, modern restrooms with hot showers, a dump station, and a heated swimming pool. Regular pump-out service for holding tanks is also available for an added fee.

4. Wild Duck Campground and RV Park

Location: Scarborough, Maine
Link: https://www.wildduckcampground.com/

Wild Duck Campground sits along the southern Maine coast beside Scarborough Marsh, the largest saltwater marsh in the state. The campground limits stays to adults aged 21 and up and is designed around a quiet, low-key experience rather than high activity or entertainment. Wildlife is a major draw here, with birds, deer, and other marsh species commonly seen throughout the property.

RV sites are level and include full hookups with both 30 and 50 amp service, along with a selection of pull-through options. Paved internal roads make walking or biking through the campground easy, and the nearby beach is close enough for a short ride. Amenities focus on comfort and cleanliness, including modern restrooms, laundry facilities, wireless internet, and gated nighttime security. The overall feel leans toward peaceful coastal camping with easy access to nature rather than crowds or noise.

5. King’s Row RV Park

Location: Las Vegas, Nevada
Link: https://kingsrowrv.com/

King’s Row RV Park is a family-owned campground located a few miles from both the Las Vegas Strip and Fremont Street. While it sits close to major attractions, the park itself maintains a controlled, adults-only section that limits stays to guests aged 21 and up.

The campground can accommodate a range of RV sizes and offers full hookups along with access to a dump station that is open to both guests and non-guests. On-site amenities include laundry facilities, shaded picnic areas, a pool, and designated pet spaces that are fenced and cleaned regularly. Wi-Fi is available in common areas such as the office and recreation hall. The park emphasizes security and accessibility, making it a practical base for adults who want easy access to Las Vegas without staying directly in the middle of it.

6. Las Vegas RV Resort

Location: Las Vegas, Nevada
Link: https://lasvegasrvresort.com/

Las Vegas RV Resort is a large, full-service RV campground designed to handle longer RVs. With hundreds of full hook-up sites and space for RVs exceeding 100 feet, the resort is structured for travelers who want room to maneuver. All sites include both 30 and 50 amp connections.

The property operates as a 21-and-up resort and offers a wide range of shared facilities, including a swimming pool, spa, fitness center, laundry rooms, and clean restroom buildings. A general store and meeting space are also located on-site. Courtesy patrols run around the clock, contributing to a managed and orderly environment. While the resort is close to major Las Vegas destinations, many guests spend time on the property itself, treating it as a self-contained stop rather than just a place to park overnight.

7. Bending Oaks Ranch RV Resort

Location: Fredericksburg, Texas
Link: https://www.bendingoaksranch.com/

Bending Oaks Ranch is an adult-only RV park limited to guests aged 21 and up, located just outside Fredericksburg in the Texas Hill Country. The property is built around wide, shaded sites beneath mature live oak trees, with a layout that gives larger RVs plenty of room. Longhorn cattle graze nearby, adding to the ranch-style setting.

The park offers full hookups with multiple power options and sites that work well for satellite and internet use. Amenities include a swimming pool, laundry facilities, showers, bathrooms, and daily trash pickup. Guests also have access to an off-leash dog park and live music on-site. Fredericksburg’s wineries, tasting rooms, and music venues are a short drive away, which fits naturally with the campground’s adults-only policy.

8. Yellow Rose RV Resort

Location: Fort Worth, Texas
Link: https://www.yellowroservresort.com/

Yellow Rose RV Resort is a large RV property on the Fort Worth side of the Dallas–Fort Worth metro area, offering extra-long and extra-wide RV sites designed to handle larger setups with ease. The park is limited to adults aged 21 and up and focuses on space, access, and well-maintained grounds rather than a packed activity schedule.

The resort features concrete pads, paved roads, landscaped common areas, and multiple dog parks spread throughout the property. A swimming pool and fire pit areas give guests places to gather without crowding the sites themselves.

9. Lost Resort RV Ranch

Location: San Antonio, Texas
Link: https://www.lostresortrvranch.com/

Lost Resort RV Ranch is an adult-only RV campground limited to guests aged 21 and up, located about twelve miles west of San Antonio. The property is gated and laid out with a ranch-style feel, giving campers some separation from the surrounding city while still keeping errands and attractions within easy driving distance.

Amenities are straightforward and geared toward longer or more settled stays. Guests have access to a bathhouse, laundry facilities, hiking trails, a dog park, fishing areas, and communal fire rings. The campground focuses on providing a quiet place to park and unwind rather than a packed schedule of activities. Its location works well for campers who want a calmer setting at night but still plan to spend time exploring San Antonio during the day.

10. Edge-O-Dells Camping and RV Resort

Location: Wisconsin Dells, Wisconsin
Link: https://www.edgeodells.com/

Edge-O-Dells operates as a 21-and-up resort during its season, which runs from April through the end of October. The campground is located just outside Wisconsin Dells, close enough to reach the area’s attractions while remaining removed from the busiest parts of town. The resort offers a mix of RV sites and other lodging options, accommodating different group sizes.

On-site amenities include a full restaurant, multiple bar areas, and frequent live music events throughout the season. RV campers have access to standard hookups, and many guests stay for the social setting rather than treating it as a simple overnight stop.