The brisk blue waters of Round Valley Reservoir attract swimmers, boaters, fishermen, picnickers and campers to its scenic shore.  The Round Valley Reservoir swimming area was created by the construction of an earth dam across a narrow waterway on the west side of the reservoir, separating it from the main part of the reservoir.  The deepest lake in New Jersey at 180 feet, the reservoir covers over 2,000 acres and has a water capacity of 55 billion gallons. It is well stocked with lake trout.

Round Valley is one of the few parks that offers wilderness camping.  The campsites on the eastern side of the reservoir are accessible only by hiking or boating as the campers' parking lot is three miles away from the nearest site, accessible by a steep and rugged trail.  Cross-country skiers and sledding enthusiasts congregate at Round Valley in the winter months.

Camping in the Recreation Area

The Recreation Area offers 85 wilderness family campsites with fire rings, drinking water and pit toilets within walking distance.  Although there is no trailer or vehicle access, campsites are a three to six mile hike from the parking lot, include a swimming area and may be reached by boat, canoe, or backpacking.  Each family site accommodates up to 6 people.  Open from April 1 through October 31, each site rents for $17 per night.  Campers must check-in at the park office by 4:00 p.m.

There are also group wilderness campsites.  These eight sites each have a fire ring with running water and pit toilets within walking distance.  Each group site accommodates up to 25 people and is open from April 1 through October 31 at a rate of $25 per night.

Alcohol and pets are prohibited in overnight facilities.

Trails at Round Valley consist of three that are marked:  The Cushetunk Trail, which accesses the campsites and the Pine Tree Trail and the Family Hiking and Biking Trail. All trails are accessed from the South Parking Lot within the Day-use Area.  These trails are open throughout the year.  Visitors should plan their trail activities so that they will be out of the park by closing and are reminded to stay on the path as wandering off dedicated paths causes erosion, damage to vegetation and may, in some areas, result in trespassing onto private property.  Fires are not permitted along the trails and pets must be leashed at all times.  The pet owners are responsible for picking up after their pets. Drinking water is available along the lower service road located in the campground.

The nine-mile Cushetunk Trail and the three-mile lower service road are multi-use trails that pass through open and heavily wooded areas.  The Cushetunk trail surface is rugged, rocky and steep in places that makes it more suitable for experienced hikers, mountain bikers, and horseback riders.  Users must follow the same trail back as it ends at the Water Supply Authority's Restricted Area and therefore, has no outlet.

The Pine Tree Trail is approximately a one mile loop and the Family Hiking and Biking Trail is 1/2 mile loop.  Both pass through pinewoods and are ideal for young children, birdwatchers, and seniors.  The Pine Tree Trail connects the day-use area with Division of Fish and Wildlife property. There is a fourth unmarked water trail that is approximately 1 1/2 miles.  You can access it from the camper’s boat launch area. There are no trails that completely circle the reservoir. Be aware of the park hours, so that you plan your hiking or biking trip accordingly. Please be sure to be out of the park before it closes.

Hunting for waterfowl is permitted at Round Valley Recreation Area on a seasonal basis. Waterfowl hunting is permitted by boat only and hunting is subject to the New Jersey Division of Fish and Wildlife regulations.

Picnicking is available at three picnic areas within the recreation area.  Two are located on tree-shaded grassy spots at each end of the beach, and the third is on a hill overlooking the reservoir and park.  At each picnic area the visitor will find tables and grills, restrooms, and playgrounds.  Alcoholic beverages are prohibited.

Boating is assessable at the public boat launch which is located north of the day use area, and is regulated by the New Jersey Division of Fish and Wildlife.  Sailboats, canoes, kayaks, motor boats (up to 10 horsepower) and three chambered inflatable vessels are permitted on the reservoir and must be registered through Motor Vehicle if over 12 feet in length.  NJ Boating Rules & Regulations pertain to Round Valley Reservoir at all times.  Each person must have on a wearable Coast Guard approved Personal Flotation Device (PFD).  Alcoholic beverages are prohibited.

A parking permit must be obtained through the New Jersey Division of Fish and Wildlife to access the reservoir at the public boat launch, or a copy of your fishing, hunting or trapping license must be placed on the dash board of your vehicle.

Swimming is permitted at Round Valley in the Day-use Area only from Memorial Day through Labor Day while lifeguards are on duty and swimming is not allowed in the main reservoir.  Visitors will find a beach complex containing changing areas, restrooms, showers, a first-aid station, and a concession building where food and beach supplies are available for purchase.  Grilling is prohibited along the beachfront.  There are two playgrounds and volleyball nets on the beachfront.  Inner tubes, rafts and other flotation devices are not permitted in the swimming area.  Only Coast Guard approved life jackets are permitted.  Pets are prohibited on the beach.

Scuba and Skin Diving is available at Round Valley.  Water clarity and rich aquatic life make the Reservoir one of the best freshwater lakes in New Jersey for scuba and skin diving.  Diving is permitted from April 1st through October 31st depending on water conditions.  Scuba divers must be certified and all divers are required to register at the area office, have a dive buddy, inflatable vest and a dive flag.  Divers must check-in prior to, and checkout after, each dive.

Mailing Address:
1220 Lebanon-Stanton Road Lebanon, NJ 08833-3115
(908) 236-6355 (908) 236-6355
GPS Coordinates
DMS 40° 37’ 21.93” N 74° 51' 18.13" W
Size: 3,684 acres
Fees: Entrance fees are charged per vehicle from Memorial Day weekend to Labor Day.
$ 5.00
weekdays
$10.00
weekends
$ 2.00
walk-in/bicycle