Ultra-LuxuryCity
Chiang Mai, Thailand
30 rooms
Opened 2012
HABITA / P49 Deesign
Chiang Mai, Thailand
Spa & Wellness
137 Pillars House Chiang Mai Spa & Wellness
Nitra Serenity Spa is a peaceful sanctuary combining ancient Thai healing techniques with modern organic therapies. The spa features private treatment suites with herbal steam rooms, outdoor soaking tubs, and signature sleep-therapy rituals designed to restore equilibrium.
10:00am – 8:00pm daily
Facilities
- Private spa treatment suites with herbal steam
- 25-metre outdoor lap swimming pool with 15-metre vertical garden
- Air-conditioned fitness studio
- Yoga and meditation pavilion
Signature Treatment
Nitra Signature Royal Siam Herbal Compress Massage utilizing steamed aromatic botanicals.
137 Pillars House Chiang Mai spa FAQ
- What wellness facilities are at Nitra Serenity Spa?
- Nitra Serenity Spa includes private treatment suites, herbal steam rooms, outdoor soaking tubs, and a yoga deck.
- What are the spa operating hours?
- Nitra Serenity Spa is open daily from 10:00am to 8:00pm.
- What signature treatment is recommended?
- The Nitra Signature Royal Siam Herbal Compress Massage using warm aromatic medicinal herbs is highly recommended.
- Is there a fitness center on site?
- Yes, an air-conditioned fitness studio equipped with modern cardio and weight machines is available 24 hours daily.
Reviewed by Hotel Flock · Last updated September 2026