The 3rd "Old Jail"

This imposing structure on the north side of the square was built at a cost of $16,000 in 1874 (two years before Custer's Last Stand)

Mt.Vernon Golf Course

Mt. Vernon's golf course features a nine-hole course, clubhouse, and golf cart rental and storage. There are a number of active leagues, including a senior men's league and Ladies' Golf Association.

Adamson Log Cabin

Built in 1845

"Brick" Presbyterian Church

The beautiful, stately, historic church, known familiarly as Brick Church because of its 17-inch thick brick walls, stands solidly in a picturesque setting of prairie land.

The church, organized in 1854 was built in 1872 to last as a house of praise to the Lord. Today'

Jones Memorial Chapel and Museum

Built in 1961 as a "thank you" to the people of his home county, Lawrence K. Jones provided a beautiful stone building which houses a wedding chapel, a meeting hall, and the Lawrence County Historical Society Museum.