The wellness area of the Radisson Hotel Plovdiv, the former Hotel Imperial, is open to non-guests as well as hotel guests, with prepaid cards sold through its wellness team. It has a traditional Finnish sauna, an aroma sauna, an infrared cabin, a steam bath, a Kneipp path and a heated relaxation room. Swimwear is required, the thermal area must be booked in advance, and it opens daily 9:30–20:30.