Casselman is a borough in Somerset County, Pennsylvania, United States.
Methodist church on St. John Street
The Casselman River is a 56.5-mile-long (90.9 km) tributary of the Youghiogheny River in western Maryland and Pennsylvania in the United States. The Casselman River drains an area of 576 square miles.
The Casselman River in Casselman River Bridge State Park near Grantsville, Maryland