Washington International Horse Show Barn Night is the evening presentation of the Washington International Horse Show staged at The Show Place Arena in Upper Marlboro, Maryland. Inside the Prince Georges Equestrian Center, the indoor arena hosts high-level show jumping and related equestrian activities for spectators. As a cornerstone event of WIHS, it draws top riders and a sizable regional audience, contributing to the competition’s reputation as one of the area’s premier equestrian showcases.
