07 Jul. 2021

Renowned for harboring one of the world's oldest tropical rainforests, Khao Sok National Park abounds with breathtaking landscapes. Towering limestone mountains and karst formations, a pristine lake, rivers, waterfalls, and caves await discovery through trekking, canoeing, or rafting adventures. Located just hours from Phuket, the park offers the perfect escape from urban hustle and bustle and an immersive journey into Thailand's wild jungle.

Trekking through the Thai jungle

Spanning 739 km², Khao Sok National Park comprises a chain of limestone mountains, a vast lake, rivers, and caves. But what truly sets it apart is its 160-million-year-old forest—one of the world's oldest rainforests! This Thai jungle presents an ideal opportunity to indulge in hiking and trekking adventures. With a knowledgeable guide, you'll encounter stunning wildlife featuring an impressive diversity of animal and plant species.

If the season is favorable (November through January), you may have the extraordinary chance to spot a Rafflesia, the world's largest flower, which can reach up to one meter in diameter and weigh 10kg. On the wildlife front, Khao Sok is home to more than 350 species including gibbons, barking deer, tapirs, pythons, cobras, tigers, leopards, and over 300 bird species. For the more adventurous, overnight treks in Khao Sok are possible, allowing you to sleep in hammocks or embark on a night safari to observe wildlife after dark.

Caves and waterfalls

During your trekking expeditions through Khao Sok's jungle, you'll discover sublime caves and waterfalls. Among the must-see caves are Pra Kay Petch Cave (Diamond Cave), Nam Thalu Cave, Pakarang Cave, and Tham Khang Kha. Be warned: cave exploration becomes hazardous during the rainy season! Always opt for a guide-led visit to ensure your safety. As for waterfalls, don't miss Bang Lab Nam, Tharn Sawan, Wing Hin, Mai Yai, Bang, and Hua Rat.

Cheow Lan Lake

Nestled at the heart of Khao Sok National Park, Cheow Lan Lake is an artificial reservoir considered among Southeast Asia's most beautiful lakes. Born from a hydroelectric dam project on the Pasaeng River completed in 1987, the lake emerged from an ecological catastrophe when flooding that same year submerged 165 km² of pristine rainforest. Since then, nature has reclaimed the landscape, and Cheow Lan Lake now boasts a paradisiacal setting. Emerald-hued waters, limestone and granite formations rising dramatically from the surface, and lush jungle create scenery reminiscent of Guilin in China or Ha Long Bay in Vietnam.

Sleeping on Cheow Lan Lake

For those seeking unconventional experiences, why not consider spending a night on Cheow Lan Lake? Numerous accommodations—floating bungalows and stilt houses—allow travelers to relish the sunset from the water, drift to sleep serenaded by the calls of wild creatures, and awaken to the lake's mysterious ambiance as morning mist gradually unveils the limestone formations. An unforgettable experience!

Canoeing, rafting, and mangrove exploration

Thrill-seekers and water sports enthusiasts, make the most of your Khao Sok excursion with canoeing and kayaking or bamboo rafting adventures. Enjoy a family or group outing observing dramatic rocky landscapes and lush vegetation from the Sok River. You may glimpse wild animals visiting the riverbanks to drink. For those preferring a more relaxed pace, consider a boat tour through the park's mangrove forests.

Florine Dergelet

Tourism

Florine Dergelet

A web writer for over 10 years, Florine Dergelet is a seasoned traveler driven by a passion for discovering the world with an open heart. Each of her articles is an invitation to slow down, listen, and truly understand. For her, travel isn't about checking countries off a map—it's about forging connections (often invisible yet profoundly powerful) with places, people, and all manner of creatures in the animal kingdom.

Her guiding principle? Advising travelers with integrity, raising awareness about animal welfare, cultural respect, and the importance of humble, sustainable tourism. Because the most cherished memories often arise far from the spotlight—along a quiet trail, through a meaningful conversation, or in the gentle whisper of a world we finally take time to truly hear…