heated room in the thermae were hot sit-baths were taken.
The steam room of a Roman bath.
This was hottest room in regular sequence of bathing rooms. It is described in detail by Vitruvius (5.10.4, see also 8.2.4) and mentioned by Pliny ( Ep. 5.6.25) who terms it a cella caldaria. Sidonius Apollinaris ( Ep. 2.2.4) uses the term cella coctilium, the "room of the dry wood (for burning)." It's form and function have been fully studied by modern scholars such as Nielsen and Yegül.
The hottest room in a Roman bath, where the ancient Romans would bathe in steaming water for detoxification purposes. Modern-day spa caldaria may not have a pool of hot water, but they all utilize the detoxifying power of steam heat.
The hot room(s) of a Roman bathhouse.
Essential oils added to a steam bath at an approximate heat of 45°C steam bath - great for opening up the sinuses and to aid breathing. Also suitable for loosening stressed muscles.
A room containing steam that has been infused with aromatic plants and herbs.
The hot bath and 'sauna' of a Roman bath complex.
hot room (moist heat) in a bath-suite
Historically was the hottest room in a Roman bath. A caldarium is a steam room infused with aromatic herbs; effective for relieving stress and helping regeneration.
A Caldarium (also called a Calidarium, Cella Caldaria or Cella Coctilium) was a room with a hot plunge bath, used in a Roman bath complex.