Khao Sok National Park & Cheow Lan Lake

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Discover the Untamed Beauty of Khao Sok National Park & the Man-Made Wonder of Cheow Lan Lake

Nestled in the heart of southern Thailand, Khao Sok National Park is one of the country’s most breathtaking natural treasures. Home to the oldest evergreen rainforest in the world, dramatic limestone mountains, deep valleys, and hidden caves, Khao Sok offers a lush paradise for nature lovers and adventure seekers alike.

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At the heart of this incredible landscape lies Cheow Lan Lake, a man-made marvel that has become one of Thailand’s most captivating destinations. Created in 1987 as part of the Ratchaprapha Dam project to generate hydroelectric power, the lake now spans over 165 square kilometers. Its emerald waters stretch across a jungle-filled landscape, with towering limestone karsts rising dramatically from the surface, creating a surreal and tranquil atmosphere.

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What once began as an energy project has evolved into a thriving eco-tourism hotspot. Floating raft houses and boutique jungle resorts now offer visitors a chance to fully immerse themselves in the untouched wilderness. Whether you're gliding through the lake on a longtail boat, kayaking in quiet coves, hiking to hidden waterfalls, or spotting wildlife like hornbills, gibbons, or even wild elephants—every moment spent in this enchanting park feels like stepping into another world.

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Khao Sok National Park and Cheow Lan Lake are not just places to visit—they are destinations to experience. Rich in biodiversity and cultural history, yet peaceful and remote, this region offers an unforgettable escape into Thailand’s wild side.