The lake was originally constructed in the late 19th century to serve as a water supply for the railroad.
The park is situated at an elevation of approximately 780 feet above sea level.
Lake Alma is known for its shallow depth, which promotes warmer water temperatures suitable for early-season swimming.
The surrounding landscape is part of the unglaciated region of Ohio, characterized by steep, rugged hills and deep valleys.
Lake Alma State Park is a 290-acre property centered around a 60-acre man-made lake located in Vinton County, Ohio. The park features a beach area for swimming and multiple docks for boating, with restrictions on motor size to maintain a quiet atmosphere. Visitors can access a series of hiking trails that wind through the surrounding hardwood forest. The site includes a campground with 68 electric sites and 10 non-electric sites available for overnight stays. Fishing is a primary draw, with the lake stocked with bluegill, largemouth bass, channel catfish, and saugeye. Several picnic shelters are positioned throughout the park, some available for reservation. The lake is fed by natural springs and serves as a local habitat for varied wildlife. It remains under the management of the Ohio Department of Natural Resources.
The wooden footbridge and dam area provide clear views of the lake surface and the reflection of the surrounding trees.
Bring insect repellent as the wooded areas and lakefront can attract mosquitoes and ticks.
Launch your boat early in the morning to secure a prime spot before the lake becomes busier on weekends.
Check the Ohio DNR website for current water quality alerts before planning a swim.
Do not attempt to operate high-speed motorboats, as there is a strict horsepower limit for vessels on the lake.
Campgrounds operate seasonally from spring through autumn; day-use areas are open year-round.
Leashed pets are permitted in most areas, but visitors must pack out all trash and respect quiet hours in the campground.
