It’s already time for the fourth video in my ten-part series on the best geothermal pools, lagoons, spas & hot springs in Iceland and we’re at “the Old Pool”, better known to English-speakers as the Secret Lagoon, Iceland’s worst-kept secret. The Secret Lagoon is on the Golden Circle and as such, features on several Golden… More New video: Secret Lagoon – is this the best geothermal pool in Iceland?