I.Sawan Residential Spa & Club

The luxury you'd expect at a five-star hotel, at five-star prices. Most of their treatments take at least three hours, but are famed as among the best of Thailand.

• nightlife

Address

Grand Hyatt Erawan Hotel, 494 Ratchadamri Rd

Getting there

BTS Ratchadamri

Price

2,600-3,200 baht/hr

Website

bangkok.grand.hyatt.com (opens in a new tab)