Ubud, Bali
A walk-in sauna and herbal steam house in Ubud with self-service löyly, four cold-plunge pools, a fire pit and café, open daily 8am–9pm.
$
Spas with cold plunge in Indonesia
2 spas match
Lombok, West Nusa Tenggara
A hotel-guest-only wellness room at Rascals in Kuta, Lombok, with a traditional sauna, dual ice baths and a magnesium pool, open daily 8am–9:30pm.
$$$