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Khao Sok National Park wilderness guide
National Park · Surat Thani Province, Thailand

Khao Sok National Park

Khao Sok National Park is a vast tropical rainforest reserve in southern Thailand known for its exceptional biodiversity, dramatic limestone karst formations, and the stunning Cheow Lan Lake, offering unique wildlife encounters and outdoor adventures.

National Park174,000+4+ Trails

Designation

National Park

Total Wilderness Area

174,000+

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Khao Sok National Park

Khao Sok National Park is a vast tropical rainforest reserve in southern Thailand known for its exceptional biodiversity, dramatic limestone karst formations, and the stunning Cheow Lan Lake, offering unique wildlife encounters and outdoor adventures.

Wilderness Landscape & Natural Heritage

Located in Surat Thani Province in southern Thailand, Khao Sok National Park is one of the oldest rainforests in the world, dating back approximately 160 million years. The park encompasses over 700 square kilometers of dense jungle, towering limestone cliffs, deep river valleys, and the striking man-made Cheow Lan Lake, created by the Ratchaprapha Dam. Khao Sok's complex ecosystem supports a wide spectrum of flora and fauna, including rare species such as the Malayan tapir, Asian elephants, gibbons, hornbills, and countless tropical plants and orchids. Its karst landscape is characterized by limestone towers reaching over 900 meters high, caves, and underground rivers. Visitors can explore the park through guided jungle trekking, canoeing on the Sok River, and boat tours on Cheow Lan Lake, where floating raft houses provide unique accommodations. Notable sites include the Batu Caves, Nam Talu Cave, and the viewpoint at Guilin of Thailand, famous for its panoramic views of the lake and limestone pinnacles. Wildlife observation opportunities are excellent, with night safaris and bird-watching being popular activities. Khao Sok appeals to outdoor enthusiasts, nature lovers, and those seeking a remote wilderness experience combined with eco-friendly accommodations and cultural encounters with local communities. Responsible tourism plays a key role in preserving this natural treasure.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Khao Sok National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 30 miles.

Key Wilderness Highlights

✦ Cheow Lan Lake – a picturesque reservoir with towering limestone karst formations✦ Diverse wildlife including Asian elephants, gibbons, and rare birds✦ Nam Talu Cave – an adventurous cave exploration site requiring swimming and climbing✦ Floating raft house accommodations offering immersive lake experiences
Wilderness Recreation

Outdoor Adventures in Khao Sok National Park

Explore curated guides for top outdoor sports, trail networks, and wilderness activities.

Park Recreation

Hiking

Available in Khao Sok National Park
Park Recreation

Camping

Available in Khao Sok National Park
Park Recreation

Wildlife Viewing

Available in Khao Sok National Park
Park Recreation

Boat Tours

Available in Khao Sok National Park
Park Recreation

Cave Exploration

Available in Khao Sok National Park
Park Recreation

Kayaking

Available in Khao Sok National Park
Park Recreation

Photography

Available in Khao Sok National Park
Park Recreation

Bird Watching

Available in Khao Sok National Park
The Ranger Station

Visitor Logistics & Essential Planning

Everything you need to know about entrance passes, seasons, visitor centers, road transit, and wildlife safety in Khao Sok National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Entrance fee required; permits for guided tours and some activities; fees vary by nationality.

Wilderness Checklist

Carry paper topographic map & compass in remote zones.
Store all food and scented items in approved bear canisters.
Check wildfire / smoke advisories before backcountry departure.
Pack out everything you pack in (Leave No Trace).
Wilderness Stays

Camping & Overnight Stays in Khao Sok National Park

Frontcountry developed campgrounds, backcountry wilderness permit guidelines, and starry-night camping advice.

Khao Sok National Park Campground

Located near the park headquarters with basic facilities, ideal for budget travelers.

Cheow Lan Floating Raft Houses

Unique lakeside accommodations on the water, requiring boat access and advance booking.

Adventure Basecamps

Gateway Towns Near Khao Sok National Park

Stay, dine, and gear up in these mountain towns and scenic basecamps surrounding the park.

Takua Pa
⌖ 12.91 miles
Gateway Basecamp

Takua Pa, Phang Nga Province

A historic coastal town offering access to lush rainforests, limestone karst landscapes, and pristine waterways for diverse outdoor adventures.

November to April (dry season)Explore Town
Takua Pa
⌖ 12.91 miles
Gateway Basecamp

Takua Pa, Phang Nga

A peaceful coastal gateway blending rich history with access to jungle trails, limestone cliffs, and island paddling adventures.

November to AprilExplore Town
Phanom
⌖ 20.21 miles
Gateway Basecamp

Phanom, Surat Thani

A peaceful town surrounded by lush mountains and rivers offering authentic outdoor adventures in Southern Thailand’s tropical landscape.

November to FebruaryExplore Town
Bang Bao
⌖ 27.53 miles
Gateway Basecamp

Bang Bao, Trat Province

A peaceful coastal fishing village offering relaxed island exploration, marine activities, and scenic seaside hikes.

November to AprilExplore Town
Thap Put
⌖ 28.56 miles
Gateway Basecamp

Thap Put, Phang Nga Province

A coastal gateway to Phang Nga's natural beauty offering serene paddling routes, limestone cliffs, and vibrant local outdoor culture.

November to AprilExplore Town
Phang Nga
⌖ 31.33 miles
Gateway Basecamp

Phang Nga, Thailand

A striking coastal and jungle destination offering dramatic limestone karsts, lush forests, and vibrant marine ecosystems for diverse outdoor adventures.

November to AprilExplore Town
Expert-Led Wilderness Expeditions

Guided Experiences in Khao Sok National Park

Explore scenic backcountry routes and epic wilderness adventures with certified local mountain guides, naturalists, and outfitters.

12 bookable experiences

Availability, pricing, meeting details, and fulfillment are provided by the applicable operator or booking partner.