Kúpele Trenčianske Teplice, a.s. is one of the oldest and most visited spas in Slovakia. It is mainly thanks to the excellent natural sulfurous thermal water and its romantic location. Medical care in the Trenčianske Teplice a.s. has long tradition (the first written reference of the spa is from 1247) and it is based primarily on the use of natural sulfurous thermal water. Currently, in addition to thermal water, a wide range of medical methods in the field of curative rehabilitation and physiotherapy is used. The spa is specialized in the treatment and prevention of musculoskeletal diseases, conditions after operations and injuries, chronic rheumatic diseases in some lifestyle diseases, occupational diseases and psoriasis.