Gillette Castle
New London County
Connecticut
castle, chateau
Givins Irish Castle
Cook County
Illinois
castle, chateau
Glamorgan Castle
Stark County
Ohio
castle, chateau
Glen Eyrie
El Paso County
Colorado
castle, chateau
Glencairn Museum
Montgomery County
Pennsylvania
castle, chateau
Grand Army of the Republic Building
Wayne County
Michigan
castle, chateau
Grey Towers Castle
Montgomery County
Pennsylvania
castle, chateau
Guthrie Castle
Todd County
Kentucky
castle, chateau
Ha Ha Tonka Castle Ruins
Camden County
Missouri
castle, chateau
Hammond Castle
Essex County
Massachusetts
castle, chateau
Hassinger Castle
Jefferson County
Alabama
castle, chateau
Hazard Castle
Washington County
Rhode Island
castle, chateau
Hearst Castle
San Luis Obispo County
California
castle, chateau
Hearthstone Castle
Fairfield County
Connecticut
castle, chateau
Hempstead House
Nassau County
New York
castle, chateau
Henderson Castle
Kalamazoo County
Michigan
castle, chateau
Herreshoff Castle
Essex County
Massachusetts
castle, chateau
Highlands Castle
Warren County
New York
castle, chateau
Hippol Castle
Orange County
North Carolina
castle, chateau
Hovenweep
San Juan County
Utah
castle, chateau
Hyattsville Armory
Prince George's County
Maryland
castle, chateau
Illinois State University
McLean County
Illinois
castle, chateau
Iolani Palace
Honolulu County
Hawaii
manor, mansion
Iviswold Castle
Bergen County
New Jersey
castle, chateau