blockhouse
small, isolated fortification in the form of a single building
Fort Jaco
demolished blockhouse in Uccle, Belgium
Fort Edgecomb
historic site in Maine, United States
Fort Pitt Blockhouse
structure built in support of the Pittsburgh fort
Fowey Blockhouse
tower in Fowey, Cornwall, England, UK
Blockhouse Site
building in Polk County, North Carolina, United States
Witkop Blockhouse
building in South Africa
Milton Blockhouse
16th-century fortification in England
St. Andrews Blockhouse
blockhouse in New Brunswick, Canada
Fort Howe
historic site in Saint John, New Brunswick
Grimsby Old Blockhouse
16th century monument in Scilly
Buchanan's Station
historic former stockade in Nashville, Tennessee
Signal Mountain Blockhouse
blockhouse in Comanche County, Oklahoma