Baths of Caracalla ticket or 3D tour or audioguide

The Thermae of Caracalla is one of the best examples of thermal baths of the Roman period and it is possible to visit them choosing between 3 options:
entrance ticket only, entrance ticket + audioguide, entrance ticket + 3d tour.
So, in combination with the entrance, it is possible to chose the audio guide or the virtual tour (3d tour) to enjoy an explanation during the visit.

Why visit the Caracalla Thermal Baths?
Because considering their date of construction, they constitute a wonderful architectural example also, they had a very effective water supply system as well as heating and drainage. The large wood-burning stoves served to heat not only the water but also the floor and walls of the baths