Ayurvedic spa, a spa in which all treatments and products are natural and it's often used as alternative medicine.
Day spa, a spa offering a variety of professionally administered spa services to clients on a day-use basis.
Hot tub, an outdoor spa used for bathing and self cleansing
Destination spa, a facility with the primary purpose of guiding individual spa-goers to develop healthy habits. Historically a seven-day stay, this lifestyle transformation can be accomplished by providing a comprehensive program that includes spa services, physical fitness activities, wellness education, healthful cuisine and special interest programming.
Mobile spa, a spa which provides services at home, hotels, or wherever you are.