Glide across emerald water, hike to a glittering cave, and eat on a floating rafthouse—this full-day Cheow Lan Lake tour from Khao Lak blends easy jungle walks, kayaking, and dramatic limestone scenery for a memorable day in Khao Sok National Park.
More ways to explore the area's outdoor wonders
You step off the longtail as limestone towers cut the sky and the lake’s surface pushes at the boat like a living mirror. Morning mist lifts from emerald water; the cliffs seem to watch you as the engine dies and silence takes over. This is Cheow Lan Lake — a man-made reservoir within Khao Sok National Park where jungle fingers the water and caves hide cool air.
Difficulty
moderate
Duration
7 hours
Fitness Level
Suitable for most travelers with basic fitness; expect short uphill trail sections and boat transfers.
Wildlife
History
The reservoir filled after construction of the Ratchaprapha dam, transforming forested valleys into the lake now managed as part of Khao Sok National Park, established to protect the region’s rainforest and limestone ecosystems.
Conservation
Park fees fund habitat protection; visitors are asked to avoid single-use plastics, respect wildlife distances, and not remove natural features.
Reserve your spot on the Cheow Lan Lake Tour with Cave and Rafthouse from Khao Lak today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring a dry bag
Protect your phone and wallet—longtail spray and kayak splashes are common; a 5–10L dry bag keeps essentials safe.
Use reef-safe sunscreen
You’ll spend time swimming and kayaking on a tropical reservoir—choose biodegradable sunscreen to reduce impact on wildlife.
Wear sturdy water shoes
Shorelines and cave entrances are rocky and slippery; closed-toe water shoes or lightweight hikers improve traction.
Stay hydrated and pace yourself
Tropical heat and humidity can fatigue even on easy walks—carry 1–2 liters of water and rest in shaded spots.
Dry bag (5–10L)
Keeps electronics and clothes dry on boats and during kayaking.
Closed-toe water shoes
Provide traction on wet rocks and stable footing for short jungle trails.
Reef-safe sunscreen & hat
Protects from strong tropical sun during boat and lakeside time.
summer
Light rain jacket
Useful during monsoon months for sudden downpours and cooler mornings.
summer