Amaranth Spa is inside the Kimpton Maa-Lai Bangkok in Pathum Wan, Bangkok. It offers a 60-minute oil massage and a program for pregnant guests, with staff guiding you to a program that suits your condition. The single room is spacious and has an attached shower area, with a Dyson hair dryer and a comb provided. Massage courses run up to 90 minutes, which is short for anyone wanting a longer session.