Thailand is globally renowned for its spa and wellness industry, with a growing number of locals and tourists seeking relaxation, rejuvenation, and therapeutic treatments. With its rich history of traditional massage techniques, a robust tourism industry, and continuous innovations in wellness services, starting a spa business in Thailand can be a profitable venture. However, like any business, it requires careful planning, attention to detail, and a clear strategy to ensure success. In this article, we outline the essential steps to start and run a successful spa business in Thailand.