Pakarang Cave (Coral Cave)
Khao Sok National Park
Coral Cave is one of the most famous caves in Cheow Lan Lake. The cave is renowned for its stunning stalactites and stalagmites that resemble underwater coral, which is how it got its name. Inside the cave, there are several large chambers connected by corridors filled with these unique formations and natural underground water flows. The beauty and mystery of this cave make it a popular destination for tourists visiting Cheow Lan Lake.
Location:
GPS Coordinates: 8.9061, 98.5186 (Located within Cheow Lan Lake, near the reservoir)
Size and Depth:
Coral Cave is approximately 400 meters long, making it a moderately sized cave compared to others in the area. The height inside the cave varies, with some sections reaching up to 15 meters, while others may be as low as 2-3 meters, requiring visitors to crawl through certain areas. The average width inside the cave is around 10-12 meters, making it relatively easy to navigate. However, visitors should be cautious in areas where the ground may be slippery due to water seepage.
Interior Features:
The interior of Coral Cave is mesmerizing, with stalactites and stalagmites that resemble coral formations found under the sea. These formations are the result of the accumulation of minerals over hundreds to thousands of years, creating the shapes we see today. When light from a flashlight hits these formations, they sparkle, creating a mysterious and beautiful atmosphere within the cave. Additionally, Coral Cave features natural underground water flows, adding the soothing sound of running water to the tranquil and cool environment.
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Coral Cave
As you journey through the cave, you'll encounter small hidden waterfalls, adding to the excitement of exploration. The cave's chambers vary in size, with some large enough to resemble grand halls in a palace. Some sections have unique formations resembling animals or objects, while others may remind visitors of natural chandeliers. The cool, refreshing air and the reflection of the stalactites and stalagmites in the flowing water make exploring Coral Cave a truly captivating experience.
History and Legends:
Coral Cave has a fascinating history. During World War II, the cave was used as a refuge by locals to hide from air raids due to its safety and seclusion. There is also a local legend that speaks of hidden treasure within the cave, left behind by those seeking refuge during the war. Although no concrete evidence has been found, this story remains a popular topic among the locals.
What to Bring:
Visitors planning to explore Coral Cave should bring a bright flashlight with long-lasting batteries, as the cave is completely dark. Non-slip shoes are essential to prevent accidents, and comfortable clothing that can protect against scratches from stalactites and stalagmites is recommended. Additionally, carrying water and a small first aid kit can ensure comfort and safety during the exploration.
How to Get There
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Travel to Ratchaprapha Pier
Visitors can reach the pier from Surat Thani, Krabi, or Phuket. This is the main departure point for all boat trips into Cheow Lan Lake. -
Boat Ride to the Trailhead
From the pier, take a long-tail boat for about one hour across the scenic lake to the ranger station near Huai Tham Chan area – the starting point of the nature trail leading to the cave. -
Jungle Trekking
Follow a forest trail of approximately 1.5 kilometers, passing through lush rainforest until you reach a bamboo raft platform near the cave entrance. -
Bamboo Raft and Short Hike
Board a bamboo raft or cross a short walkway to the opposite bank, then hike a few minutes up gentle limestone steps to reach the mouth of the cave. -
Exploring the Cave
Inside the cave, visitors can admire striking stalactites and stalagmites resembling coral formations. A park ranger will guide you through the narrow passages and explain the natural history.
