Cheow Lan Lake, also known as Khao Sok Lake or Ratchaprapha Dam Reservoir, is located within Khao Sok National Park in southern Thailand. What makes this destination unique is its dramatic limestone karsts rising from emerald waters, lush jungle surroundings, and rare wildlife. Travellers can explore the lake by longtail boat, kayak through serene waters, or embark on guided safaris and hikes to caves, waterfalls, and viewpoints. With floating resorts scattered across its tributaries, Cheow Lan Lake offers a one-of-a-kind experience blending adventure, relaxation, and breathtaking scenery.