The Salt Cave is said to work wonders for skin conditions such as eczema and to be a powerful remedy for respiratory problems including cold, coughs and asthma. It’s also very relaxing, as you just lie in a lounger, snuggled up under a blanket, in a room where the floors and walls are covered with salt. For the best results, you’ll need a series of sessions, but after just an hour we feel our airways have been cleansed – helping us run faster for the train home.

320B Earlsfield Road, SW18 3EJ
Train: Earlsfield