Saint-Louisville is a small village located in Licking County, Ohio, with a population of around 300 residents. The village experiences a humid continental climate, with warm summers and cold winters. Average temperatures range from around 30°F (-1°C) in winter to 80°F (27°C) in summer.

The village is surrounded by beautiful landscapes and natural resources. The hydrology constituents primarily revolve around the South Fork Licking River, which flows through the area, providing opportunities for fishing and other water-based activities. The river and its surrounding areas are home to various species of fish, making it a popular spot for anglers.

Outdoor recreation enthusiasts can enjoy exploring the charming countryside and nearby parks. Dillon State Park, situated just a few miles to the north, offers opportunities for camping, hiking, boating, and swimming in the park's lake. Additionally, the Blackhand Gorge State Nature Preserve, located to the east, provides scenic trails for hiking, biking, and birdwatching.

Overall, Saint-Louisville, Ohio, offers residents and visitors a quaint village atmosphere, a diverse range of outdoor recreational activities, and the chance to immerse themselves in the natural beauty of the region.