Kaeng Krachan National Park wilderness guide
National Park · Phetchaburi, Prachuap Khiri Khan, Thailand

Kaeng Krachan National Park

Kaeng Krachan National Park is Thailand’s largest national park, renowned for its rich biodiversity and dense tropical rainforest, offering exceptional wildlife viewing and scenic hiking opportunities.

National Park720,0004+ Trails

Designation

National Park

Total Wilderness Area

720,000

Elevation / Terrain

Diverse Wilderness

Field Editorial Guide

About Kaeng Krachan National Park

Kaeng Krachan National Park is Thailand’s largest national park, renowned for its rich biodiversity and dense tropical rainforest, offering exceptional wildlife viewing and scenic hiking opportunities.

Wilderness Landscape & Natural Heritage

Established in 1981, Kaeng Krachan National Park spans over 2,915 square kilometers along the border between Thailand and Myanmar. The park features rugged hills and dense evergreen forest that supports one of the most biologically diverse ecosystems in Thailand. Rivers, waterfalls, and mountain ranges define the geography of the park, with the Phetchaburi River and Kaeng Krachan Reservoir as significant water bodies that sustain the lush landscape. The area protects a vast array of wildlife, including endangered Asian elephants, gibbons, hornbills, and Malayan tapirs, making it a key conservation area for Southeast Asia’s fauna. Birdwatchers are drawn to the park’s more than 400 species of birds, including rare species like the Great Hornbill and Silver Pheasant. Visitors can explore various trails ranging from easy forest walks to challenging treks to viewpoints that overlook the forest canopy and distant hills. Popular activities include bird watching, camping, boating on the reservoir, and nighttime wildlife spotting. Kaeng Krachan also includes the Kaeng Krachan National Wildlife Sanctuary, which further enhances protection efforts. Despite its popularity, the park remains a remote and largely undeveloped destination, providing a wilderness experience away from Thailand’s busier tourist zones. Visitors are drawn to the serene environment, the chance to observe marquee wildlife species in their natural habitat, and the natural beauty of waterfalls and panoramic vistas. The park is especially popular during the dry season when trails are more accessible and wildlife activity peaks.

Field Guide · National Park
Adventure Destinations

Notable Destinations Near Kaeng Krachan National Park

Scenic viewpoints, outdoor landmarks, and notable points of interest within 60 miles.

Key Wilderness Highlights

✦ Kaeng Krachan Reservoir – a large scenic lake popular for boating and fishing✦ Viewpoint Trail – a challenging hike offering panoramic views over the forest canopy✦ Wildlife Watching – opportunities to see Asian elephants, gibbons, and diverse bird species✦ Puek Leuk Waterfall – a beautiful multi-tiered waterfall set within dense forest
Wilderness Recreation

Outdoor Adventures in Kaeng Krachan National Park

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

Park Recreation

Hiking

Available in Kaeng Krachan National Park
Park Recreation

Camping

Available in Kaeng Krachan National Park
Park Recreation

Wildlife Viewing

Available in Kaeng Krachan National Park
Park Recreation

Boating

Available in Kaeng Krachan National Park
Park Recreation

Bird Watching

Available in Kaeng Krachan National Park
Park Recreation

Photography

Available in Kaeng Krachan National Park
Park Recreation

Fishing

Available in Kaeng Krachan National Park
Park Recreation

Eco Tours

Available in Kaeng Krachan 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 Kaeng Krachan National Park.

Passes & Fees

Entrance Requirements & Interagency Passes

Entrance fee required for all visitors; permits needed for camping and overnight stays.

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 Kaeng Krachan National Park

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

Kaeng Krachan Campground

Main campground near the park headquarters with basic facilities, suitable for tents and camper vehicles.

Puek Leuk Campground

Located near Puek Leuk Waterfall, offers a more rustic experience close to natural water features.