Hot springs in Bangkok?! Onomori Onsen!

There is a place in Bangkok where you can enjoy a leisurely hot spring. It is Yunomori Hot Spring right next to Bangkok W Hotel. It is a recently built place, so the facilities are clean. It is a place with a basic Japanese hot spring motif. You can enjoy the facilities while walking around in a yukata. It is not completely outside, but it is an open-air bath with a ceiling. There are hot spring facilities inside each. The admission fee is 550 baht.