Last Updated on 2025 年 11 月 29 日 by 総合編集組
Tha Pai Hot Spring 2025: Ultimate Guide to Pai’s Best Natural Hot Spring (300 THB Includes National Park Pass!)
Located just 8-10 km south of Pai town in Mae Hong Son Province, Tha Pai Hot Spring is one of northern Thailand’s most beloved natural geothermal attractions. Unlike private resort spas, this hot spring belongs to Huai Nam Dang National Park, which means your 300 THB entrance fee doubles as a full-day park pass — incredible value!
Why Visit Tha Pai Hot Spring in 2025?
- Natural temperature zones from 90–100°C (boiling source) down to 34–37°C (perfect for long soaking)
- Morning mist + steam through teak forest = unreal photo opportunities
- Clean facilities, well-managed by national park staff
- Perfect stop on the famous Mae Hong Son Loop (Highway 1095)
How to Get There From Pai town, ride south on Route 1095 for about 8–10 km. Look for the clear national park sign, turn right, and continue another 2 km (slightly steep & winding — use 125cc+ scooter if carrying passenger). Total ride: 15–20 minutes. Alternative: red sorng-taaou or private van from Pai Walking Street (400–600 THB round trip).
Opening Hours & Best Time to Visit Open daily 07:00–18:00 Best season: November–February (cool weather + misty mornings) Best time of day: 07:00–09:00 — fewest people, magical light, thick steam
Ticket Price & Value Foreigners: 300 THB This single ticket grants:
- Unlimited re-entry to the hot spring
- Full-day access to Huai Nam Dang National Park (including viewpoint for sea of clouds)
- Use of changing rooms, showers, toilets, footbath area
The Four Temperature Zones (The Real Highlight) The spring water flows downhill through natural stone pools, creating perfect temperature gradients:
- Zone A – Boiling Source (90–100°C) Strictly no bathing. Perfect for boiling eggs (10–15 mins = runny yolk!). Eggs sold on-site for ~10 THB.
- Zone B – Steamy Viewing Area (60–70°C) Too hot to enter, but the rising steam and bubbling water make this a photographer’s paradise.
- Zone C – Main Therapeutic Pools (38–42°C) The most popular area. Ideal temperature for muscle relief after long scooter rides. Soak 10–15 minutes, rest, repeat.
- Zone D – Downstream Relaxation Pools (34–37°C) Warm rather than hot — perfect for long soaking, reading, or families with children.
Bonus: Free footbath area for those who only want to soak their feet.
Hot Spring Etiquette & Rules (Thai Public Style)
- Swimwear is mandatory (bikini, board shorts, rash guard — all fine)
- Quick-dry T-shirt + shorts acceptable if you forgot swimwear
- Shower before entering (free showers provided)
- No soap, shampoo, or food/drinks in the pools
- Keep noise low — this is a relaxation spot
- Towels must not touch the water
What to Bring
- Swimwear & towel
- Flip-flops or water shoes (rocks can be slippery)
- Warm jacket (cool season mornings are chilly)
- Drinking water & mosquito repellent
- Waterproof phone case for photos
Frequently Asked Questions Q: Does the 300 THB include other national park areas? A: Yes! You can drive up to Huai Nam Dang viewpoint on the same day.
Q: Can I just use the footbath? A: Absolutely — perfect for scooter riders with tired legs.
Q: Where do I get eggs for boiling? A: Small vendors inside sell fresh eggs + baskets.
Q: Is overnight camping allowed? A: Yes, in designated areas among the teak forest.
Perfect One-Day Itinerary 07:00 – Arrive at Tha Pai Hot Spring (soak + photos + egg boiling) 11:00 – Visit WWII Memorial Bridge (5 mins away) Afternoon – Pai Canyon for sunset Evening – Pai Walking Street night market
Tha Pai Hot Spring is not just a hot spring — it’s a full nature + wellness experience that consistently ranks as one of the top things to do in Pai. Come early, stay long, and leave completely relaxed.
