Khao Sam Kloe

Khao Sam Kloe - Cheow Lan Lake
Discover Khao Sam Kloe’s dramatic limestone peaks rising from the turquoise waters of Cheow Lan Lake—book longtail boat trips, wildlife safaris, and overnight floating bungalow experiences.
Location
Cheow Lan Lake, Khao Sok National Park, Surat Thani
National Park Fee
300 THB (Adult Foreigner) + 20 THB pier fee
Typical visit
Half-day boat cruise or 2D/1N raft house stay
Best time
November to April (Dry Season / Early Morning)
Access
Rajjaprabha (Cheow Lan) Dam Pier
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Admission

Book direct boat transfers, private longtail hires, and combined national park entrance packages departing daily from Rajjaprabha Dam Pier.

Khao Sam Kloe—often referred to as the 'Gui Lin of Thailand'—is the signature icon of Khao Sok National Park's Cheow Lan Lake. This striking trio of limestone karst spires juts vertically out of deep emerald waters, creating one of Southern Thailand’s most breathtaking and photo-worthy natural landscapes.

Formed millions of years ago and flooded following the construction of the Rajjaprabha Dam in 1982, the area is best explored via traditional wooden longtail boat. Visitors come to cruise through calm fjords, kayak around towering rock formations, hike to ancient caves like Nam Talu or Coral Cave, and stay in floating raft houses tucked away in serene, untouched bays.

Plan your visit

  • Best Photo Time: Arrive early in the morning when calm waters offer mirror-like reflections of the three rocks and morning mist clings to the peaks.
  • Getting There: Longtail boats depart from Rajjaprabha Pier (Ratchaprapha Dam). A standard round-trip private boat charter takes about 2 to 3 hours to reach Khao Sam Kloe and return.
  • What to Pack: Dry bag for electronics, lightweight waterproof jacket, sunscreen, insect repellent, and quick-dry shoes if planning cave hikes.
  • Park Fees: Carry Thai Baht cash to pay the Khao Sok National Park entry fee (300 THB for foreign adults) and local pier maintenance fee (20 THB) directly at the jetty.

Frequently asked questions

Can you swim around Khao Sam Kloe?

Yes, swimming is allowed near designated boat stops and floating raft houses around the lake. Always wear a life jacket as the lake water can be exceptionally deep.

How do I get to Khao Sam Kloe from Phuket or Surat Thani?

Most travelers take a minivan or private taxi to Rajjaprabha Dam Pier (approx. 2 hours from Surat Thani, 3.5 hours from Phuket or Krabi), where longtail boats wait to take passengers onto the lake.

Are guided tours included with longtail boat rentals?

Basic longtail charters include a local boat captain who navigates to key spots like Khao Sam Kloe. Organized day tours usually add an English-speaking guide, lunch at a floating restaurant, and cave exploration.

Can I visit Khao Sam Kloe without staying overnight on the lake?

Yes, day trips are very popular. A standard 3 to 4-hour boat trip from the pier easily includes a stop at Khao Sam Kloe, lunch on a floating raft house, and a short kayak session.