Earthwatcher's photos with the keyword: thermal spring

Roman Baths, Bath. This is the point where the thermal spring wells up prior to flowing into the main open bath area. The ochrous colour is due to ferric oxide precipitation on the base and sides of the spring channel.

Roman Baths, Bath. This is the point where the thermal spring flows into the main open bath area. The ochrous colour is due to ferric oxide precipitation on the base of the spring channel.

A view of the Roman Baths, Bath. This is the point where the thermal spring flows into the main open bath area.