We found the following Swimming classes around EN6

Hotel Novotel London Blackfriars, 46 Blackfriars Road, London SE1 8NZ

11, Wilson Walk, off Prebend Gardens, Chiswick, London W4 1TP

170 E India Dock Rd, London E14 0ED

Novotel Canary Wharf Leisure Club, 40 Marsh Wall, London E14 9TP

Kennet Rd, Maida Hill, London W9 3LG

Dolphin Square, Chichester Street, London SW1V 3LX

28 Carleton Rd, London N7 0EQ

27 Essex Rd, London N1 2SD

Elmgrove Rd, Harrow HA1 2QB

90 Lullington Garth, London N12 7BN

63 Clissold Rd, London N16 9EX

5th, The Broadway, London W5 5JY