J.H. Manchester Round Barn

Chippewa Park is a census-designated place in Stokes Township, Logan County, Ohio, United States. As of the 2020 census, the population was 819.

Holden is an unincorporated community on the border of Wayne Township in Auglaize County and Roundhead Township in Hardin County, in the U.S. state of Ohio.

Roundhead Township is one of the fifteen townships of Hardin County, Ohio, United States. As of the 2020 census the population was 630.

Stokes Township is one of the seventeen townships of Logan County, Ohio, United States. As of the 2020 census, the population was 4,550.

Roundhead is an unincorporated community in southeastern Roundhead Township, Hardin County, Ohio, United States. It has a post office with the ZIP code 43346.

Goshen Township is one of the fourteen townships of Auglaize County, Ohio, United States. The 2020 census found 472 people in the township.

New Hampshire is a census-designated place in central Goshen Township, Auglaize County, Ohio, United States. As of the 2010 census, it had a population of 150.Located between Wapakoneta and Lakeview at the intersection of U.S. Route 33 with State Routes 196 and 385, the village maintains a small post office (Zip Code: 45870) and a country store.

O'Connor's Landing was a family lakeside resort in Logan County, Ohio, United States, on the shores of Indian Lake. It was one of twenty-one hotels and cottage resorts listed in the 1911 travel atlas for the area. Indian Lake is formed by two forks of the Great Miami River and it resided at the confluence of the north and south forks. For the better part of the twentieth century, families came to visit and stay at the 30 cottages and 8-room hotel. The main building included a general store which provided bait, groceries, boat rentals and souvenirs. There was a restaurant located along the water for lakefront dining. It flourished until June 15, 1985, when it was destroyed by a fire. It was the last family style resort remaining on Indian Lake of the initial twenty one.

The Zimmerman Kame (also called the "Zimmerman Site"; designated 33HR2: 1 ) is a glacial kame and archaeological site in McDonald Township, Hardin County, Ohio, United States, near the community of Roundhead. A circular hill approximately 20 feet (6.1 m) in height, it was a commercial gravel pit for a time before being abandoned in the 1970s after artifacts of the ancient Glacial Kame culture of Native Americans were found at the site.: 2  Today, the kame is tree-covered and surrounded by farm fields; there are no obvious signs of its significance. The Zimmerman Kame is one of many archaeological sites in Hardin County. A survey conducted in the early twentieth century revealed at least five different archaeological sites in McDonald Township and the adjacent Roundhead Township and a total of forty-four sites across the county. Many burial sites were located on top of hills such as the Zimmerman Kame. Among the most significant artifacts found at the Zimmerman Site were small objects of pottery; previous to the Zimmerman discovery, the Glacial Kame people were not known to have produced ceramics.: 3 In 1974 the site was listed on the National Register of Historic Places because of its potential to yield more information about the Glacial Kame culture. It was the first such kame to be listed on the Register.: 3 

The Lake Ridge Island Mounds (also known as the Wolf Mounds I-IV) are a group of small hills in Logan County, Ohio, United States that have been thought to be Native American mounds. Located in an area of about 5 acres (2.0 ha) at the northern end on Lake Ridge Island in Indian Lake,: 1, 2  the mounds are near the village of Russells Point in the southeastern corner of Stokes Township. State Route 368 passes a short distance to the east of the mounds, even weaving at one point to avoid them.: 2  The four mounds on the island are small, not reaching a height greater than 3 feet (0.91 m) or a diameter greater than 40 feet (12 m);: 2  they are small enough that they appear to be natural knolls. A report produced in the 1970s observed that the mounds were in "excellent" condition at the time, never having been disturbed by artifact seekers.: 2 An archeological survey of Logan County, published in 1914, revealed a cluster of mounds on the southeastern shore of Indian Lake, but no mounds on Lake Ridge Island were observed by the survey. Typical of the mounds studied in the survey is the Dunns Pond Mound, located in the community of Moundwood a short distance south of Lake Ridge Island; it is significantly larger than the Lake Ridge Island Mounds. The 1970s report highlighted the mounds as possible archeological sites, stating that they resembled small Hopewell mounds known elsewhere in Ohio and proposing that they were constructed by small groups of Hopewell who were isolated by time or distance from centers of Hopewell influence. As small mounds, they were assessed as being potentially significant for revealing the origins and demise of the Hopewell in the midwestern United States.: 3  For this reason, the mounds were listed on the National Register of Historic Places as a historic district in 1974, along with the Dunns Pond Mound; they are the only historic district in Logan County. In nominating the mounds for listing, the Ohio Historical Society noted the mounds' location within Indian Lake State Park as being significant for archeological education: it was hoped that visitors to the park would become aware of the significance of the mounds and consequently seek to preserve archeological sites on their own properties.: 3 

Indian Lake Local School District also known as "Indian Lake Local Schools" is a school district comprising the northwestern part of Logan County, Ohio. The president of the board of education is Tracy McPherson, and the superintendent is Dr. William McGlothlin.

Lakeview is a village in Logan County, Ohio, United States. The population was 1,184 at the 2020 census. A branch of the Logan County District Library serves the Lakeview community.