Part of the better leisure group finchley lido leisure centre situated in the heart of great north leisure park in barnet offers a spacious 80 station gym with a 25m swimming pool sauna leisure pool and a wide range of gym classes and group exercise classes the centre itself is actually built on the site of the original 1930s outdoor pool used in the 1948 olympic games for mens water polo the gym offers facilities ideal for all the family being part of the larger leisure park the c