Spas with reservation required in Sri Lanka

Kandy, Central Province

An adults-only Ayurvedic retreat in the hills above Kandy, Sri Lanka, with overnight stays, yoga and a restaurant, but no day-pass access.

Colombo, Western Province

Zen Island is a moderately priced day spa in Mirihana, Colombo, open daily 10am–10pm for couples and family visits.

Galle, Southern Province

A day spa on Pedlar's Street in Galle's old town, open daily 10am to 7pm, with walk-ins welcome though reservations are also an option.