Guide to urban underground.

College green nuclear bunker/, bristol, united kingdom (uk).

Location: ST

bunker door, bristol, united kingdom (uk). Bunker door, bristol, united kingdom (uk).

council nuclear bunker, bristol, united kingdom (uk). Council nuclear bunker, bristol, united kingdom (uk).

radiation sign, bristol, united kingdom (uk). Radiation sign, bristol, united kingdom (uk).

Urban underground (Bristol).