Chickasaw, Ohio

Precious Blood Catholic Church is a Roman Catholic parish in Chickasaw, Ohio, United States. Erected in 1903 and still an active parish, the church historically owned two buildings constructed in its early years that have been designated as historic sites.

The Shrine of the Holy Relics in Maria Stein, Ohio is the second largest collection of relics in the United States. It is a part of the historic Maria Stein Convent.

Marion Local High School is a public high school located in Maria Stein, in Mercer County, Ohio's Marion Township. It currently has approximately 286 students enrolled. The students are from Maria Stein and several surrounding communities, including Cassella, Chickasaw, St. Rose and St. Sebastian in Mercer County, Osgood in Darke County, as well as a small portion of Auglaize County. These communities were served by a series of local one-room school houses that still stand in Chickasaw, Minster, St. Rose and St. Sebastian. In 1922 a 2-year high school was established in Maria Stein and in 1930 a 3-story brick school (named St. John's School) was completed directly across from St. John's Church. In 1955 the Marion Local Consolidated School District was established and charged with strengthening the educational opportunities for students in the 6 member communities. The Marion Local School District built a new high school, the Marion Local High School, in Maria Stein in 1957.

St. John the Baptist Catholic Church is a historic Roman Catholic church in Marion Township, Mercer County, Ohio, United States. Located in the unincorporated community of Maria Stein, it is the home of an active congregation and has been recognized as a historic site because of its well-preserved late nineteenth-century Romanesque Revival architecture.

The Matthias Gast House is a historic building in Maria Stein, Ohio, United States. Built in the middle of the nineteenth century, it was the home of one of Mercer County's most prominent early citizens, and it has been designated a historic site because of its importance in local history.

Franklin Township is one of the fourteen townships of Mercer County, Ohio, United States. The 2020 census found 2,511 people in the township.

Montezuma is a village in Mercer County, Ohio, United States. The population was 152 at the 2020 census.

St. Joseph's Catholic Church is a historic Roman Catholic church in Egypt, Ohio, United States. Built in 1887, this church is home to a small Catholic parish, and it has been declared a historic site because of its well-preserved Gothic Revival architecture.

Lakefield Airport (ICAO: KCQA, FAA LID: CQA) is a publicly owned, public use airport located four miles south of Celina, Ohio. The airport sits on 122 acres at an elevation of 894 feet.The Lakefield Airport Authority received a $135,000 grant from the Federal Aviation Administration in 2022 to purchase extra land for land development. The airport received an additional $95,000 grant in 2023 to conduct an airport drainage study.

Grand Lake St. Marys State Park is a public recreation area located on 13,500-acre (5,500 ha) Grand Lake in Mercer and Auglaize counties, Ohio. Grand Lake is the largest inland lake in Ohio in terms of area, but is shallow, with an average depth of only 5–7 feet (1.5–2.1 m). The state park is open for year-round recreation, including boating, fishing, swimming and hunting. The park consists of the lake and park facilities scattered all around the shore intermingled with private property and a facility operated by Wright State University. It is west of St. Marys, and southeast of Celina, 23 miles (37 km) southwest of Lima in the northwestern part of the state.

St. Nicholas Catholic Church is a historic Roman Catholic church in Osgood, Ohio, United States. Built in the first years of the 20th century, it houses one of the newest parishes in a heavily Catholic region of far western Ohio, but it has been recognized as a historic site for its architecture.

Osgood is a village in Darke County, Ohio, United States. The population was 306 at the 2020 census.