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Rocky Fork State Park

Rocky Fork State Park is a paradise for outdoor enthusiasts in southwest Ohio. Unlimited horsepower boating allows for excellent skiing on the 2,080-acre lake which also provides catches of bass, muskellunge and walleye for skilled fishermen. Nearby, a scenic gorge, dolomite caves and natural wetlands add to the popularity of this recreation area.



Motors of unlimited horsepower are permitted on the 2,080-acre Rocky Fork Lake. Six boat launch ramps are located around the lake. There are designated areas for boat camping and swimming on the lake.

North Beach Marina offers fuel near the North Shore Beach Area. Contact the park office regarding seasonal docks or overnight rentals for the more than 600 docks.


A full-service campground offers electric, non-electric and full hook-up campsites suitable for trailers and tents at the northwest corner of the lake. Pets are permitted on all sites. Find more details on Rocky Fork State Park Campground.

Disc Golf

The park features an 18-hole disc golf course at the South Beach. Rental equipment is available and there is no fee to play. Practice 7 holes of disc golf at the campground.


Anglers will enjoy excellent catches of bass, bluegill, crappie, saugeye, white bass, channel catfish and flathead catfish up to 40 pounds.

Download the Lake Fishing Map


Hunting is permitted in season in designated areas. An official hunting map is available in the park office and on-line.

Download the Hunting Map


Six picnic areas are located on the north and east shores in wooded areas overlooking the lake.


Two large public beaches provide 800 feet of lake access for swimming on the north and south sides of the lake. Restrooms are available nearby. A boat swim area is available for boaters. Swimming is permitted during daylight hours only. Swim at your own risk. Pets are NOT permitted on swimming beaches.

  • BeachGuard — Water quality advisories, Memorial Day to Labor Day, from Ohio Dept. of Health


Two hiking trails takes visitors through cool woodlands, scenic gorges, wetlands and to a bird watching observation station.

  • Bird Observation Trail - 1/3 Mile - easy
  • Deer Loop Trail - 1 Mile - moderate

Winter Recreation

When conditions permit, park guests can enjoy sledding.

More to Do

  • Playgrounds can be found at the campground, North Beach and South Beach
  • Volleyball and basketball courts are located at the campground

History & Natural Features


Rocky Fork State Park is an area steeped in Ohio’s rich Native American history. The land provided abundant game and a ready transportation system in the nearby creeks and rivers. These same streams provided access to the Rocky Fork area for the first settlers. Plentiful water attracted a number of millwrights to the Highland County region. During the 1800s and early 1900s, at least six different mill sites were established along Rocky Fork’s banks. These mills were not only used to grind flour, but also cut lumber, carded wool and even wove blankets.

In 1897, surveyors for a proposed railroad came to the countryside that would one day be the park. Local people had high hopes that the new “Black Diamond” rail line would take their milled goods to new markets and bring prosperity to the area. A depot, complete with stockyard and telegraph office, was supposed to be built in Rainsboro, and a town was planned near McCoppin’s (at that time Costello’s) Mill. Unfortunately, the “Black Diamond” never passed the planning stages and the new town never came to be.

The eastern part of Highland County was a resort location for many years. The “Seven Caves” and nearby Rocky Fork Gorge attracted visitors even in the mid-1800s. At the turn of the century, Colonel Walter H. Hutchins, a regular visitor to the area from Cincinnati, first dreamed of creating a lake near McCoppin’s Mill.

Ohio’s Division of Conservation acquired the land in the 1940s and began dam construction in 1949. Rocky Fork became a state park in 1950 and the first water spilled over the dam in April 1953. Since that summer, the lake has become a favorite of both anglers and water sports enthusiasts.

Natural Features

Nestled in Highland County, Rocky Fork State Park derives its name from the stream flowing through the park. Present-day Rocky Fork Creek flows through an ancient valley which was blocked by glacial ice more than 12,000 years ago. The stream reversed direction and rapidly cut a 75-foot gorge, as seen nearby today. The native wildflower, Sullivantia, which is extremely rare in Ohio, blooms in the gorge.

Caves in the region formed as rainwater, trickling through the limestone, dissolved the bedrock. Dolomite limestone is particularly vulnerable to this type of weathering.

Rocky Fork provides habitat for numerous waterfowl, songbirds, raccoons, skunk, red fox and white-tailed deer. The wetlands in the park are home to the green frog, bullfrog, opossum and muskrat.


Call: 911

Phone Number

(937) 393-4284



Natural Features

    Available Trails