Celina is a city located in Mercer County, Ohio. It is situated in the western part of the state and serves as the county seat. With a population of approximately 10,500 residents, Celina offers a mix of small-town charm, recreational opportunities, and a vibrant community spirit.

Celina is known for its beautiful setting along Grand Lake St. Marys, which is the largest inland lake in Ohio. The lake provides opportunities for boating, fishing, and water sports. There are marinas, boat ramps, and public beaches available, making it a popular destination for outdoor enthusiasts. The lake also offers picturesque views and a chance to relax in a natural environment.

The city takes pride in its community events and festivals. The Celina Lake Festival is a highly anticipated annual event that celebrates the city's connection to Grand Lake St. Marys. It features boat races, live entertainment, a parade, fireworks, and various other activities that bring the community together.

Celina has a strong agricultural presence, with farming being an important part of the local economy. The surrounding countryside is characterized by fertile farmland and picturesque rural landscapes. The city is also home to some manufacturing and industrial companies, contributing to the local economy and providing employment opportunities.