Glenwood is an unincorporated community and Ohio river town in Mason County, in the U.S. state of West Virginia. It is notable for the Haunted Plumley Mansion. The town can be found along West Virginia Route 2 south of Ashton. The town's only gas station and premier stop is Trippett's Dandi-Mart, owned and operated Joseph Melton Trippett, which has been in business for over 50 years. A notable resident is the Catfish Man of the Woods.