Last Updated on 2025 年 11 月 24 日 by 総合編集組
Ultimate 2025 Guide to the 4 Best Hot Springs in Pai, Thailand – From 95°C Boiling Springs to Private Jungle Pools
Nestled in the mountains of Mae Hong Son province, Pai has become one of Southeast Asia’s most beloved wellness destinations thanks to its abundant natural hot springs. Here are the four most famous hot spring areas in Pai – updated for 2025 with the latest prices, access tips, and real traveler reviews.
1. Sai Ngam Hot Spring – The Most Beautiful Forest Secret Hot Spring
Location: 25–35 km north of Pai town, inside Huai Nam Dang National Park Entrance fee: 420 THB (includes national park fee) Open: 07:00–20:00 | Water temperature: 34–38°C
Known locally as “Sai Ngam” (beautiful stream), this is hands-down the most scenic hot spring in Pai. Mineral-rich water emerges from the earth and flows gently over natural travertine terraces surrounded by virgin rainforest. Sunlight filters through the canopy, birds sing, and occasional rain showers create an unreal hot-spring-meets-cold-rain experience. Travelers say: “Arrived before 9 AM and had the entire place almost to ourselves – pure magic when it started raining!” Tip: The mountain road is steep; come early to avoid crowds.
2. Tha Pai Hot Spring – The Classic Multi-Temperature Egg-Boiling Spring
Location: 8 km south of Pai town, inside Huai Nam Dang National Park Entrance fee: 300 THB adult, 150 THB child Open: 07:00–18:00 | Source temperature: ~80°C
This is the most famous and most photographed hot spring in Pai. The steaming source is hot enough to boil eggs in 12–15 minutes (eggs sold on-site for 10 THB). Three large natural pools cascade downhill with temperatures dropping from 42°C at the top to a comfortable 34–37°C downstream. Recent visitor quotes (2024–2025): “Golden morning light + rising steam = postcard perfection.” Some mention slight algae on pool floors, so water shoes are recommended. Pro tip: Visit at opening time (7 AM) to beat tour groups.
3. Muang Paeng (Mor Paeng) Hot Spring – Free 95°C Hidden Gem in the Valley
Location: 28 km northeast of Pai via Highway 1265 Entrance fee: Completely FREE Open: 07:00–18:00 (unofficially open longer) | Source: 95°C
The hottest and least commercialized of the four. The main pool literally contains the 95°C boiling source – you can cook eggs, corn, or sweet potatoes in minutes. Simple bamboo shelters provide shade, and the surrounding valley feels wonderfully remote. Travelers love the peaceful vibe: “We stayed for hours while light rain fell – zero crowds, totally healing.” Note: Last 2 km is a dirt road; bring snacks and an umbrella.
4. Pai Hot Springs Spa Resort – Luxury Private Hot Spring Bungalows
Location: 10 km west of Pai town, along the Pai River Day-use fee: 100 THB (unlimited time) | Room rates: ~1,200–3,500 THB/night Facilities: Multiple outdoor mineral pools, in-room private hot-spring tubs, Thai massage, restaurant
The only resort-style option among the big four. Every bungalow bathroom is fed directly by natural hot spring water – soak anytime you want. Public pools are kept at a perfect 38–40°C, and professional massages start at just 350 THB. Recent guest reviews: “Watching sunset over the river from our private hot tub was the highlight of our entire Thailand trip.” Great value for day visitors – 100 THB gives you full access to pools and facilities.
Health Benefits & Safety Tips
Pai’s hot springs are rich in sulfur, calcium, magnesium, and silica. Regular soaking can improve skin conditions, blood circulation, joint pain, and stress levels. Important reminders: • Never enter pools hotter than 45°C for more than a few seconds • Limit soaking sessions to 15–20 minutes • Stay hydrated and avoid alcohol before bathing • Children must be supervised at all times
Best Time to Visit
Cool season (November–February) offers 20–25°C days – perfect for soaking. Early morning (6:30–9:00) or late afternoon guarantees fewer people and gorgeous light for photos.
Whether you’re chasing untouched nature, Instagram-worthy egg-boiling moments, free hidden gems, or private bungalow luxury, Pai’s four iconic hot springs have something for everyone. Add them to your northern Thailand itinerary – your body and soul will thank you.
