Hot stone massage is a type of massage therapy that involves the use of smooth, heated stones. The massage therapist places the hot stones on specific points on your body and may also hold the stones while giving the massage. The hallmark of hot stone massage is the use of heated stones. Basalt river rocks are typically used because they are smooth (from the river’s current) and retain heat well.

People often describe hot stone massage as comforting and deeply relaxing. The warmth is soothing for people who tend to feel chilly. The heat of the stones relaxes muscles, allowing the therapist to work deeper while using lighter pressure.

While hot stone massage is generally considered safe, it’s not right for everyone. Children and people who are pregnant should avoid hot stone massage. People often use hot stone massage to help them with symptoms of anxiety and depression, back pain or insomnia.