Coral Cave nature trail

Coral Cave is located within the 500 Rai Inland Sea area of Rajjaprabha Dam (Cheow Lan Dam) in Surat Thani Province, Thailand. It's under the care of the Huay Tham Chan Forest Protection Unit, Khao Sok National Park.

Key Features

• Coral-like Stalactites and Stalagmites: The cave gets its name from the unique stalactites and stalagmites that resemble underwater coral. These formations are created by the concentrated mineral-rich water dripping from the limestone, combined with special atmospheric conditions, causing them to branch out into small, coral-like structures. It's believed that these rocks were once part of an ancient seabed.
• Fossils Found: Fossils of single-celled marine animals, estimated to be around 250 400 million years old, have been discovered within the limestone inside the cave.
  
• Cave Conditions: The cave is completely dark but clean, with no musty or bat odors.

Getting There
To reach Coral Cave, you'll need to take a longtail boat from the Cheow Lan Dam pier, which takes about 45 minutes to 1 hour. After the boat ride, you'll embark on a jungle trek for approximately 20-30 minutes (some sources indicate about 1.2 kilometer) to another pier. From there, you'll transfer to a bamboo raft for a 10-15 minute ride into the cave.

Fees (Approximate)

• Khao Sok National Park Entrance Fee:
  
• Thais: Adults 50 THB, Children 30 THB
  
• Foreigners: Adults 300 THB, Children 150 THB
  
• Coral Cave Entrance Fee:
  
• Thais: Adults 30 THB, Children 20 THB
  
• Foreigners: Adults 200 THB, Children 100 THB
  (Prices are subject to change. It's advisable to check the latest information before your trip.)

Tips for Visitors

• If you booking the tour with us the fees already included in package
• Bring a Flashlight: The cave is completely dark, so a flashlight or headlamp is essential.
  
• Appropriate Footwear: Wear comfortable shoes with good grip, as the cave floor can be wet and slippery.
  
• Dry Bag: It's recommended to use a dry bag for electronic devices like cameras or phones.
  
• Do Not Touch Formations: To preserve the natural environment and allow the stalactites and stalagmites to continue growing, please do not touch them.
  
• Be Cautious: Some sections of the cave may require crawling due to limited height.
  
• Use a Guide: For safety and to get accurate information, it's best to go with a tour guide.

Coral Cave is a fascinating attraction at Cheow Lan Dam, offering a chance to experience the wonders of nature and the unique beauty of its coral-like rock formations.