Indian Lake (formerly Lewistown Reservoir) is a reservoir in Logan County, western Ohio, in the United States. It is approximately southeast of Lima. It is fed by the north and south forks of the Upper Great Miami River, Cherokee Mans Run, Blackhawk Creek, and Van Horn Creek. The outlet of the lake, at the bulkhead or "spillway" (located at what is now State Route 366) built in the 1850s by Irish laborers, is the beginning of the Great Miami River. At , Indian Lake is the second largest inland lake in Ohio.

Indian Lake has numerous islands, including the "Indian Isles" chain that arcs through the center of the Lake, expansive wildlife areas accessible by a network of channels, numerous inlets and bays, and approximately of shoreline. The lake, and adjoining Oldfield Beach (the end point of a several mile, lake-front biking/walking trail), Moundwood and Lakeview Harbor boat ramps, marinas at Moundwood and at Cherokee Campgrounds, and other greenspaces including Pew Island, are managed by the Ohio Department of Natural Resources as part of the Ohio state park system. Popular state walking trails are located, in addition to the one ending at Oldfield Beach, at Pew Island and at the Cherokee Campgrounds.

Indian Lake (Ohio)

In its early days extending into the middle of the 20th century, the lake was primarily a destination resort, with many waterfront cottages being lightly built primarily for summer use. Many knew of it as the location of the amusement park with its roller-coaster and other rides and a dancehall, discussed below. While still busiest in the summer, since the late 20th century the lakefront has become developed as an area of second or retirement homes, with many new permanent houses, and remodeling of numerous older cottages.

Indian Lake (Ohio)

History

Early settlers found a group of small lakes and wetlands, occupying about , and named them for the Indian tribes living in the region. The area was ideal for fishing and hunting, but in the 1850s it was converted into the "Lewistown Reservoir," in order to collect water for the Sidney Feeder to the Miami and Erie Canal, which extended from Toledo to Cincinnati. Within a few years after its construction, the canal system became an obsolete form of transportation compared to the new and growing railways.

Indian Lake (Ohio)

However, Indian Lake remained. It was well served by the railways, and has become a destination for leisure activities and recreation such as fishing and boating. In its early years, the lake had bass as a prize catch for fishermen, with bluegill and crappies being caught in great numbers. Since the mid-20th century, the lake has been stocked with fish including saugeye, for which it has been nationally recognized. Several major fishing tournaments are held each year, with local bass clubs holding weekly contests. Generally these follow "catch and return" rules.

Sandy Beach Park

A major part of the lake's history is the amusement park and dancehall once in Russells Point, advertised as the "Midwest's Million Dollar Playground". Pappy Wilgus, a Russells Point resident, built Sandy Beach Amusement Park, which opened to the public on May 29, 1924. It was promoted as the "Atlantic City of the West". They erected a "out and back" wooden roller coaster, built by the National Amusement Device Company, known variously as "Coaster", "Thriller", "Big Dipper" and "Silver Streak" through the years. The park offered a penny arcade, a carousel, a millrace ride, a Ferris wheel, a funhouse, boat excursions, and a boardwalk to Sandy Beach Island for swimming.

A major attraction was the Minnewawa Dance Hall. With two bandstands and room for hundreds of couples, the park claimed it was the largest and best dance hall in Ohio. Famous orchestras such as those led by Paul Whiteman and Rudy Vallée packed in the crowds. Sandy Beach was a great success even during the Great Depression, and hosted many dance marathons in the 1920s and early 1930s. The 1931 National Endurance Dance Marathon, held in Minnewawa, lasted an incredible 80 days, 2 hours. When a fire destroyed much of the wooden structures of the park in 1935, the park was sold to new owners. They invested $100,000 in rebuilding, including replacing Minnewawa Dance Hall with the Moonlight Terrace Gardens. Crowds continued to come through the 1950s. Over 100,000 attended the 1953 Ohio Sesquicentennial celebration at Indian Lake.