Why should you go there and how do you do it right?

Located in the Ashton building on the Asok Din Daeng corridor in Bangkok's Din Daeng district, Retreat Onsen & Spa offers a Japanese-inspired bathing and wellness experience in the heart of the city. The combination of onsen facilities and spa treatments sets it apart from conventional urban day spas, allowing guests a more immersive relaxation experience that blends traditional hot spring culture with body treatments and therapeutic applications.

Visitors can expect a tranquil, restorative atmosphere, perfect for escaping the hustle and bustle of Bangkok. The onsen – mineral-rich bathing pools, a central element of Japanese wellness traditions – is the defining feature here and complements the spa treatments offered. Located in a modern residential and multi-purpose building, the facility boasts an exclusive, relatively private feel, far removed from the hectic pace of a hotel spa chain.