South London Swimming Club has exclusive winter use 1 Oct–1 May; members swim year-round with handicap races every Sunday. UK's largest freshwater outdoor pool at 91m.

Open-air freshwater swimming pool on Tooting Bec Common in Wandsworth — the largest freshwater outdoor pool in the UK by surface area, at 91 metres long and 30 metres wide. Opened 1906, the pool is ringed by a deep concrete deck and a row of brightly painted individual changing cubicles in primary colours along the perimeter walls. The cubicle wall is the lido's defining visual — hundreds of doors in yellow, blue, red and green stretching the length of the pool. A small café in the original pavilion sits at the south end with timber benches. Tooting Bec Common's mature oaks and beeches rise beyond the perimeter. Open 365 days; from october to may swimming is for south london swimming club members only. Water hits 2°c in deep winter.

  • october to may, swimming is south london swimming club members only — you have to join the club. the application is the gate.
  • the handicap race runs every sunday morning, year-round. it's the structure of the regulars' week.
  • the coloured cubicle doors are the lido's signature — each member tends to claim one over time. you'll see the same swimmers at the same door.
  • national cold water swimming championships every two years — the lido is the host venue. worth coming to watch even if you don't race.
  • bring two towels and neoprene gloves. the deck is cold underfoot in winter; the pool drops to 2°c in january. no wetsuit is the convention.