Guests at Super Hotel Kashima have consistently praised the spa for its facilities and ambiance. A standout feature is the spacious public bath, providing ample room for visitors to relax and unwind. Available 24 hours a day, the natural hot spring offers a rejuvenating experience that many guests find comparable to that of a hot spring resort. The hot springs are described as refreshing, pleasant, and wonderful, contributing to an overall sense of relaxation. Despite occasional crowding during the night, guests appreciate the continuous access to the thermal spring, which is conveniently included in the price. The combination of a clean environment and the soothing properties of the springs offers guests a delightful and replenishing stay.