ADM Delmar #1
ADM Delmar #4
Banholzer Brewery Cave
East Bank Tailraces
East Kittsondale Tunnel
Echo Cave
Ford Steam Plant
Gopher Munitions Plant
Hamm's Brewery
Heinrich Brewery Caves
Lamberts Cave
Milk Truck Cave
Minnehaha Creek Drain
Mystic Caverns
Nicollet Island Caves
Phalen Tunnel
Pokegama Sanatorium
Selby Streetcar Tunnel
Temple of the Drowned Cat
Tunnel of Terror
Upper Harbor Terminal
Wabasha Street Caves
West Kittsondale Drain
Yoergs Brewery Caves
Zen Cave