Rehai Hot Spring

Historical Overview

Rehai’s geothermal activity dates back 40,000 years, shaped by Tengchong’s volcanic history. Local Dai and Li communities have revered the springs as sacred healing sites for centuries, using the waters for rituals and medicine. European geologists first documented its thermal features in the 19th century, while modern development began in the 1980s with the construction of spa resorts. Today, it stands as a hub for geothermal research and eco-tourism.

Structural Layout

The geopark is divided into three zones:

1. Thermal Zone: Featuring the “Big Boiling Pot,” “Pearl Spring,” and “Lion’s Head” fumarole.
2. Spa Zone: Luxury resorts with private pools, mud baths, and Ayurvedic centers.
3. Cultural Zone: The Volcano Museum and Dai Minority Village showcasing traditional hot spring rituals.
   Key infrastructure includes 10km of wooden boardwalks, 8 observation decks, and a 2.5km aerial tramway.

Major Attractions

1. Big Boiling Pot: A geyser erupting at 97°C, capable of cooking eggs in minutes.
2. Pearl Spring: A turquoise pool with bubbles resembling strings of pearls.
3. Lion’s Head Fumarole: A rock formation emitting steam at 150°C, resembling a roaring lion.
4. Bambooo Bath Pavilion: A Bai minority-style pavilion offering bamboo-tube mineral baths.
5. Volcano Museum: Interactive exhibits on Tengchong’s volcanic history and geothermal energy.
6. Dai Minority Village: Traditional houses with outdoor hot spring pools and folk performances.

Suggested Itineraries

1. Half-Day Express Route:
   Visitor Center → Aerial Tramway → Big Boiling Pot → Pearl Spring → Return.
   Highlights: Iconic geysers and thermal vistas in 3 hours.

2. Full-Day Wellness Route:
   Visitor Center → Bamboo Bath Pavilion → Spa Zone → Volcano Museum → Cultural Show.
   Highlights: Spa treatments, museum visits, and Dai dance performances.

3. Multi-Day Adventure (2 Days):
   Day 1: Thermal Zone hiking and private pool soaks.
   Day 2: Volcano trekking and hot spring cooking class.
   Highlights: Immersive geothermal studies and culinary experiences.

Ticket Purchase

• Online: Book via Ctrip, Fliggy, or the official Rehai WeChat account (up to 7 days in advance).
• On-Site: Tickets available at the Visitor Center; arrive early to avoid queues.
• Prices:
  • Peak Season (October–April): ¥150 (adults), ¥75 (students/seniors).
  • Off-Season (May–September): ¥100 (adults), ¥50 (students/seniors).
  • Spa Packages: ¥300–¥800 (includes pool access and treatments).
  • Free: Children under 1.2m, disabled visitors.

Transportation

• By Bus:
  • Tengchong Bus Station → Rehai (40 minutes, ¥10).
• By Taxi:
  • Direct from Tengchong Airport (30 minutes, ¥60).
• By Tour:
  • Group tours from Dali/Lijiang include volcanic hikes and hot spring stops.
• Departure: Shuttle buses depart every 30 minutes to Tengchong/Baoshan.

Best Time & Tips

• Peak Season: November–February (dry season, clear skies).
• Avoid Crowds: Weekdays; weekends host domestic tourists.
• Weather: Pack swimwear and sandals (80–90°F pool temperatures).
• Essentials:
  • Bring a waterproof camera for thermal zone photography.
  • Stay hydrated; carry a reusable bottle (free mineral water stations available).
  • Respect Dai customs (remove shoes before entering village pools).
• Prohibitions: Drones, littering, and touching thermal features to prevent burns.