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Our famous sewer tours have been revealing their Victorian secrets to visitors for more than 50 years. The award-winning tours run from May until September and are a popular attraction with visitors from across the world.
Tour guides will take you through 366 metres of the 48km of sewers, starting at the Palace Pier and emerging through a manhole in the middle of Old Steine Gardens.
All visits must be pre-booked online.
See our film and get a glimpse of what lurks beneath the streets of Brighton.