Khao Sok is a popular national park in Phanom District, Surat Thani, Thailand, known for its ancient rainforest, limestone cliffs, waterfalls, and Cheow Lan Lake. It’s a great destination for nature lovers, jungle trekking, kayaking, wildlife spotting, and overnight stays in floating lake accommodations.Location: Phanom District, Surat Thani, Southern Thailand Best for: Nature, jungle trekking, Cheow Lan Lake, wildlife, and adventure Nearby destinations: Surat Thani, Khao Lak, Phuket, Krabi, and Koh Samui