A Mikvah is a natural body of water or a gathering of water that has a designated connection to natural water. The pool is designed specifically for immersion, according to the rules and customs of Jewish law.
The closest mikvaot to Pinner are:
Edgware & District Communal Mikvah
Edgware United Synagogue
Tel: Mandy - 020 8958 4488 or 07801 332 508
Hilary - 020 8358 7822 or 07950 292 905
020 8204 6390
020 8387 1945