I.Sawan Residential Spa & Club
Grand Hyatt Erawan Hotel, 494 Ratchadamri Rd
Phone: ☎ +66 2 254-6310
I.Sawan Residential Spa & Club, Grand Hyatt Erawan Hotel, 494 Ratchadamri Rd (BTS Ratchadamri), ☎ +66 2 254-6310, . The luxury you'd expect at a five-star hotel, at five-star prices. Most of their treatments take at least 3 hours, but are famed as among the best of Thailand. 2200 baht/hr.