Cheow Lan Lake

Discover the Beauty of

KHAO SOK NATIONAL PARK

Explore Cheow Lan Lake:
A Breathtaking Escape into Nature

Cheow Lan Lake, also called Ratchaprapha Dam, is a true hidden gem in Thailand, located within the breathtaking Khao Sok National Park in Surat Thani Province. Known for its crystal-clear emerald waters, dramatic limestone formations, and diverse wildlife, this serene lake offers an unforgettable journey into nature. Whether you’re an adventure enthusiast, a wildlife lover, or simply seeking a peaceful retreat, Cheow Lan Lake promises an experience like no other.

Discover Cheow Lan Lake

Cheow Lan Lake, also called Ratchaprapha Dam, spans an impressive area of approximately 185,000 rai (about 297 square kilometers), encompassing both its vast waters and the lush surrounding forests.

Cheow Lan Lake: A Perfect Balance of Water and Forest

Forest Area: 110,000 rai

The surrounding rainforest, part of Khao Sok National Park, is one of the oldest in the world—dating back over 160 million years. This lush jungle serves as a thriving habitat for diverse wildlife and offers incredible opportunities for trekking, birdwatching, and wildlife spotting. Towering limestone cliffs, cascading waterfalls, and hidden caves add to the breathtaking scenery, making it an adventurer’s paradise.

Water Area: 75,000 rai

Cheow Lan Lake’s emerald-green waters stretch across a vast expanse, with depths ranging between 30 to 50 meters. Encircled by dramatic limestone karsts and dotted with small islands, the lake is home to rich aquatic life. Its mirror-like surface reflects the surrounding cliffs, creating a surreal and mesmerizing landscape that draws nature lovers and explorers from around the world.

Getting to Cheow Lan Lake

Cheow Lan Lake can be reached by various transportation options, depending on your starting location:

By Air: The closest airports are Surat Thani Airport and Phuket International Airport. From Surat Thani Airport, it’s about a 1.5-hour drive to Ratchaprapha Pier (Cheow Lan Lake Pier). If traveling from Phuket, the journey takes approximately 2.5 to 3 hours by car.
By Train: The nearest railway station is Surat Thani Train Station. From there, you can take a taxi or pre-arranged transfer to the pier, which is about a 1-hour drive.
By Road: Travelers coming from Phuket, Krabi, Khao Lak, or Koh Samui can reach Cheow Lan Lake by car or shuttle services. Many transportation providers offer direct transfers to Ratchaprapha Pier, where boats depart for lake exploration.

Private Boat Transfer Service

Exploring Cheow Lan Lake

The stunning landscape and serene atmosphere will create memories that last a lifetime.

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Upon reaching Ratchaprapha Pier, your adventure begins. Longtail boats and guided tours take you across the breathtaking emerald waters, surrounded by towering limestone cliffs. Along the way, you’ll discover famous landmarks such as Khao Sam Kler (Three Friends Mountain), secluded lagoons, mysterious caves, and jungle trekking trails, offering a perfect blend of relaxation and adventure.

What Awaits You at Cheow Lan Lake

Cheow Lan Lake provides a variety of experiences, catering to all kinds of travelers:

Boat Tours: Cruise across the emerald waters on a longtail boat, discovering secluded coves, hidden lagoons, and breathtaking limestone formations.

Kayaking: Glide through the tranquil lake, immersing yourself in the serene beauty of the surrounding rainforest and towering cliffs.

Wildlife Spotting: Keep an eye out for exotic wildlife, from soaring hornbills to playful gibbons and even wild elephants, as you explore the lake and its lush surroundings.

Boat Tours: Cruise across the emerald waters on a longtail boat, discovering secluded coves, hidden lagoons, and breathtaking limestone formations.

Kayaking: Glide through the tranquil lake, immersing yourself in the serene beauty of the surrounding rainforest and towering cliffs.

Wildlife Spotting: Keep an eye out for exotic wildlife, from soaring hornbills to playful gibbons and even wild elephants, as you explore the lake and its lush surroundings.

Activities & Tours at Cheow Lan Lake

Cheow Lan Lake offers a variety of activities, from exploring mystical caves and hiking to scenic viewpoints to climbing waterfalls hidden in the rainforest. Some activities are seasonal and depend on the weather, while others may vary based on the location of your floating bungalow. Whether you’re seeking adventure or relaxation, there’s something for everyone to enjoy.

The Iconic Landmark of Cheow Lan Lake (Khao Sam Kler)

Cheow Lan Lake and Khao Sam Kler: A Natural Wonder in Khao Sok

Cheow Lan Lake, nestled within Khao Sok National Park in Surat Thani, is a place of unparalleled beauty. Surrounded by towering limestone cliffs and lush rainforests, its emerald-green waters create a serene and breathtaking landscape. Among its many highlights, “Khao Sam Kler” (Three Friends Mountain) stands as the lake’s most recognizable and cherished landmark.

The Formation and Beauty of Khao Sam Kler

Khao Sam Kler features three striking limestone peaks rising dramatically from the water, formed over millions of years through natural erosion. Wind and rain have sculpted these towering formations, giving them their unique and captivating appearance. The reflection of the peaks on the lake’s crystal-clear waters adds to their majestic charm, making them one of the most photographed spots in Khao Sok.

This iconic landmark not only showcases the geological wonders of the region but also offers visitors a sense of tranquility and awe. Whether admired from a longtail boat or captured through a camera lens, Khao Sam Kler is a must-see destination for those exploring the enchanting landscapes of Cheow Lan Lake.

How to Visit Khao Sam Kler

To reach Khao Sam Kler at Cheow Lan Lake, visitors start their journey at Ratchaprapha Pier, the main entry point to the lake. The best way to explore the area and admire the iconic limestone formations is by taking a longtail boat ride. The scenic journey takes about 30-40 minutes, offering breathtaking views of towering cliffs, emerald waters, and lush rainforest along the way.

For those who want a deeper experience, staying overnight at one of the floating bungalows on the lake is a great option. These accommodations provide stunning views of Khao Sam Kler throughout the day, from the serene morning mist to the golden glow of sunset. An overnight stay also allows visitors to explore nearby caves, enjoy kayaking, and fully immerse themselves in the peaceful atmosphere of Cheow Lan Lake.

Traveling to Cheow Lan Lake is convenient from Surat Thani city. Visitors can rent a car or take a minivan from Surat Thani or Phuket, with a travel time of approximately 2-3 hours. Once at Ratchaprapha Pier, longtail boats are available to take travelers on an unforgettable journey to Khao Sam Kler.

Whether you’re taking in the stunning scenery, staying in a floating bungalow, or exploring hidden caves, a visit to Khao Sam Kler promises a memorable experience in the heart of Khao Sok’s natural beauty.

CHEOW LAN LAKE MORNING SAFARI

The safari at Cheow Lan Lake is an experience you won’t want to miss! Waking up early is well worth it as you set off on a longtail boat just as the sun begins to rise.

As the boat glides across the calm waters, the engine is turned off, allowing you to soak in the serene atmosphere. The gentle sound of rippling water, the golden morning light, and the symphony of birdsong create a magical moment. In the distance, you may hear the distinctive calls of gibbons echoing through the rainforest, making the experience even more unforgettable.

To enjoy the safari, an overnight stay at one of the floating bungalows is necessary. This activity is often included in lake tour packages, giving visitors a rare chance to witness the beauty and tranquility of Khao Sok in the early hours of the day.

PAKARANG CAVE (CORAL CAVE)

To reach Coral Cave, visitors embark on a scenic 45-minute journey through the lush jungle, leading to a secluded area of Cheow Lan Lake.

From there, a motorized bamboo raft takes you across the tranquil waters toward the cave. This ancient cave, estimated to be over 10,000 years old, is home to fascinating rock formations that resemble coral, giving it its name.

The trek to Coral Cave is relatively easy, making it a great adventure for families with children. Along the way, you’ll enjoy stunning views of the rainforest, towering limestone cliffs, and the serene beauty of Cheow Lan Lake.

PRA KAY PETCH CAVE ( DIMON CAVE)

Pra Kay Petch Cave, also known as Diamond Cave, is one of the most stunning caves within Ratchaprapha Dam. Inside, visitors will find mesmerizing coral-like rock formations, along with unique stalagmites and stalactites that make this cave truly special. Stretching approximately 100 meters in length, it offers an accessible yet captivating experience for those exploring Cheow Lan Lake.

What makes Pra Kay Petch Cave extraordinary is the way certain stones reflect light, creating a shimmering effect that inspired its name, which means “Diamond Cave.” The stalactites here are particularly unusual, resembling fine strands of hair or delicate roots. Due to the cave’s damp and slippery floor, the sturdy stalagmites provide natural support for visitors as they navigate this fascinating underground wonder.

KAYAKING AND SWIMMING

At the floating raft houses on Cheow Lan Lake, guests can enjoy complimentary use of kayaks, allowing them to paddle freely and explore the serene waters at their own pace. It’s a fantastic way to experience the lake up close, spot wildlife, and take in the breathtaking scenery without a guide.

Some raft houses also feature wooden platforms or scaffoldings for those who love the thrill of jumping into the refreshing water. While National Park regulations officially require life jackets for swimming and boating, enforcement varies, though life jackets are always available for safety.

Khlong Saeng Nature Reserve

Plaisang is located within the vast Khlong Saeng Wildlife Sanctuary, which was officially designated as a protected area in 1974. Spanning across Surat Thani Province, the sanctuary covers regions including Tambon Takuk Nuea, Vibhavadi District, Tambon Khao Phang, and Tambon Kraisorn, totaling over 772,500 rai.

In 1983, following the construction of Ratchaprapha Dam, 49,875 rai of the original forest was transformed into what is now Cheow Lan Lake. The name “Cheow Lan” originates from one of the river rapids in Khlong Saeng, a long waterway that naturally separates Khlong Saeng Wildlife Sanctuary from Khao Sok National Park.

Flora and Fauna of Plaisang:

Plaisang, along with Khlong Saeng, was once part of an extensive evergreen forest. Situated within the Tenasserim mountain range, this region boasts one of southern Thailand’s richest ecosystems. The landscape features a mix of forested hills and lowland plains, interwoven with crystal-clear streams that sustain a diverse range of plant species. This thriving tropical environment serves as a sanctuary for countless species of flora and fauna, including rare and endemic wildlife found nowhere else in the world.

Rivers and Natural Waterways:

Plaisang is renowned for its pristine streams and natural headwaters that originate from the dense rainforest. These clear, flowing waters carve their way through the limestone cliffs, providing a crucial water source for wildlife, especially during the dry season. The streams not only sustain the ecosystem but also create a habitat for freshwater fish and other aquatic life, offering visitors a glimpse into the region’s thriving biodiversity.

Biodiversity and Wildlife Conservation:

Plaisang and Khlong Saeng are teeming with diverse wildlife, supported by the sanctuary’s rich and varied habitats. Majestic animals such as wild elephants, gaur, serow, and wild boars roam freely through the forests, while vibrant bird species like hornbills and eagles dominate the skies. The area also serves as a refuge for rare and endangered species, making it an essential hub for conservation. The best wildlife viewing opportunities occur in the early morning and late afternoon when animals gather near streams and watering holes.

How to Get to Plaisang:

Reaching Plaisang begins with a scenic longtail boat journey from Cheow Lan Pier, taking approximately 1-2 hours. The ride offers breathtaking views of Cheow Lan Lake, with its towering limestone cliffs reflecting in the emerald waters. Upon arrival, visitors can embark on guided nature walks through the lush rainforest, providing a chance to observe wildlife and learn about the area’s rich biodiversity. Whether hiking along forest trails or spotting animals near the crystal-clear streams, Plaisang offers a truly immersive nature experience.

The Importance of Khlong Saeng’s Ecosystem:

Khlong Saeng Wildlife Sanctuary is a vital ecological treasure, preserving one of Thailand’s most diverse natural habitats. Its vast lowland forests, winding streams, and limestone formations support an incredible variety of plant and animal species. As a protected area, it plays a crucial role in conserving the remnants of the Tenasserim Mountain range’s ancient evergreen forests. From rare wildlife to unique ecosystems, Khlong Saeng stands as a must-visit destination for nature lovers and conservation advocates alike.

Khlong Ka : A Natural Wonder of Cheow Lan Lake

Khlong Ka is remarkable natural attractions nestled within Cheow Lan Lake in Khao Sok National Park, Surat Thani. These areas offer visitors a chance to experience breathtaking limestone cliffs, lush tropical rainforests, and the distinct ecosystem of the peat swamp, making them a must-visit for nature lovers and adventure seekers alike.

Discover the Natural Beauty of Khlong Ka

Khlong Ka is a tranquil waterway surrounded by breathtaking limestone cliffs and crystal-clear waters, making it a perfect destination for boat tours and kayaking. The area is home to diverse wildlife, including hornbills and dusky leaf monkeys, offering visitors a chance to experience nature up close.

Activities at Khlong Ka

Visitors can enjoy a variety of activities, from exploring the serene waters by longtail boat or kayak to hiking through the surrounding rainforest. These activities provide an immersive experience in the untouched natural beauty of Khlong Ka.

Nearby Floating Resort

For those who want to stay close to nature, Khlong Ka Floating Resort offers a peaceful retreat with modern amenities. Guests can relax in floating bungalows and participate in guided tours to explore the area’s stunning landscapes and wildlife.

How to Get to Khlong Ka

Khlong Ka is accessible by longtail boat from Ratchaprapha Pier, with a journey time of approximately 40-60 minutes. Along the way, visitors can admire the breathtaking scenery of Cheow Lan Lake and its towering limestone formations.

With its stunning landscapes and rich biodiversity, Khlong Ka is an ideal destination for travelers looking to connect with nature and explore the beauty of Cheow Lan Lake.

Khlong Long: A Hidden Gem of Cheow Lan Lake

Khlong Long is one of the most captivating areas within Cheow Lan Lake, nestled in the heart of Khao Sok National Park. Surrounded by majestic limestone mountains and crystal-clear waters, this peaceful waterway provides the perfect escape for nature lovers seeking tranquility and adventure.

The Natural Beauty of Khlong Long

Khlong Long is a vast, meandering water channel that winds through dense tropical rainforest. Its calm, clear waters reflect the towering limestone cliffs, creating a breathtaking landscape. The surrounding forests are teeming with wildlife, including hornbills, dusky leaf monkeys, and various reptiles. Visitors may also encounter rare plant species such as ferns, rattan, and medicinal herbs, showcasing the ecological significance of the region.

Activities at Khlong Long

Khlong Long offers a range of eco-tourism activities. Visitors can take a longtail boat ride or paddle a kayak through the serene waters, getting an up-close view of the area’s natural wonders. For those who love hiking, nature trails around Khlong Long provide opportunities to explore the lush rainforest and observe wildlife in its natural habitat. The peaceful surroundings make it an ideal spot for relaxation and nature exploration.

Where to Stay Near Khlong Long

For travelers looking to stay close to nature, floating resorts such as Panvaree Resort, The Laguna Chiew Larn, and Saichon Rafthouse offer a comfortable retreat on the waters of Cheow Lan Lake. These resorts provide full amenities and guided tours to help guests explore Khlong Long and other scenic locations in the area.

How to Get to Khlong Long

Khlong Long is accessible by longtail boat from Ratchaprapha Pier, with a journey time of approximately 45 minutes. Along the way, travelers can take in the stunning scenery of Cheow Lan Lake, with its towering limestone formations and emerald-green waters.

Experience the Tranquility of Khlong Long

Whether gliding through the calm waters by kayak, admiring the untouched rainforest, or simply enjoying the serene atmosphere, Khlong Long offers an unforgettable experience for those exploring Cheow Lan Lake. It’s a perfect destination for adventure, relaxation, and immersing yourself in the pristine beauty of nature.

Khlong Pey: A Hidden Paradise in Cheow Lan Lake

Nestled in the northwestern part of Cheow Lan Lake within Khao Sok National Park, Khlong Pey is a breathtaking natural haven. Towering limestone mountains, dense tropical rainforests, and pristine waterways define this secluded area, creating a stunning landscape for nature lovers and adventure seekers alike. The crystal-clear waters of Khlong Pey are fed by cascading waterfalls and mountain streams, adding to its untouched charm.

The Rich Biodiversity of Khlong Pey

Khlong Pey is home to an incredible variety of wildlife. Visitors may spot rare species such as hornbills, fishing cats, and dusky leaf monkeys roaming the lush jungle. The surrounding rainforest also harbors unique plant species, including medicinal herbs and rare tropical flora. Because the area remains relatively undeveloped, it offers an authentic experience of Thailand’s raw and untouched natural beauty.

Floating Resorts Near Khlong Pey

For travelers looking to stay close to Khlong Pey, several floating resorts offer a unique and immersive experience. One of the closest options is Phupavaree Resort, situated in the heart of Cheow Lan Lake, providing full amenities along with activities such as kayaking, boat tours, and jungle treks.

Another excellent choice is Panvaree Resort, which offers guests a peaceful retreat surrounded by towering limestone cliffs and the emerald-green waters of the lake. These resorts provide a perfect balance of comfort and adventure, allowing visitors to experience Khlong Pey’s natural wonders at their own pace.

Getting to Khlong Pey

Visitors can reach Khlong Pey by longtail boat or kayak from nearby floating resorts, with a travel time of approximately 20-30 minutes. The journey itself is a scenic experience, offering breathtaking views of Cheow Lan Lake’s limestone formations and lush rainforest-covered hills.

Discover the Serenity of Khlong Pey

With its rich biodiversity, striking landscapes, and tranquil atmosphere, Khlong Pey is a must-visit destination for those seeking both relaxation and adventure. Whether kayaking through its calm waters, hiking in the dense jungle, or simply soaking in the natural beauty, Khlong Pey offers an unforgettable escape into one of Thailand’s most pristine wilderness areas.

Khlong Yee: A Hidden Gem in Cheow Lan Lake

Khlong Yee is a breathtaking natural attraction within Cheow Lan Lake, also known as Ratchaprapha Dam, located in Khao Sok National Park. Surrounded by lush tropical rainforest and towering limestone cliffs, this serene waterway is a perfect retreat for nature enthusiasts and eco-tourism lovers looking to experience the untouched beauty of southern Thailand.

The Natural Beauty of Khlong Yee

Khlong Yee features crystal-clear waters that flow through dense jungle, reflecting the surrounding limestone formations and creating a truly picturesque scene. The area is home to a variety of wildlife, including hornbills and other rare species that thrive in the rich rainforest ecosystem. The diverse plant life, ranging from towering trees to exotic medicinal herbs, adds to the natural charm of this secluded paradise.

Activities at Khlong Yee

Visitors can enjoy a range of activities that allow them to fully experience the beauty of Khlong Yee. One of the highlights is taking a longtail boat tour, offering panoramic views of the tranquil waters and stunning cliffs while providing excellent opportunities for wildlife spotting. Kayaking and canoeing are also popular, allowing for a more immersive and peaceful experience in the heart of nature. For those who prefer exploring on foot, hiking trails in the area lead to scenic viewpoints and offer a chance to encounter the region’s diverse flora and fauna.

How to Get to Khlong Yee

Travel to Khlong Yee begins at Ratchaprapha Pier, where visitors can board a longtail boat to reach the area. The journey takes approximately 40-50 minutes, offering stunning views of Cheow Lan Lake and its breathtaking natural surroundings along the way. Boats often stop at scenic locations, allowing visitors to take in the beauty of this pristine landscape.

Experience the Serenity of Khlong Yee

With its unspoiled natural beauty, abundant wildlife, and peaceful atmosphere, Khlong Yee is a must-visit destination for those seeking a deep connection with nature. Whether exploring by boat, kayak, or on foot, visitors will be captivated by the stunning landscapes and rich biodiversity that make Khlong Yee one of Cheow Lan Lake’s most remarkable hidden gems.

Khlong Mon: A Serene Escape in Cheow Lan Lake

Khlong Mon is a hidden gem within Cheow Lan Lake, located in Khao Sok National Park, Surat Thani. Known for its peaceful atmosphere and breathtaking scenery, this pristine waterway is surrounded by towering limestone cliffs and lush tropical rainforests. It is an ideal destination for travelers seeking a tranquil retreat amidst nature.

The Beauty of Khlong Mon

Khlong Mon features crystal-clear, calm waters that reflect the surrounding cliffs and greenery, creating a mesmerizing natural landscape. The area is rich in biodiversity, with wildlife such as hornbills, dusky leaf monkeys, and other rare species frequently spotted in the dense forests. The untouched environment makes it a perfect place to reconnect with nature and experience the unspoiled beauty of Cheow Lan Lake.

Activities at Khlong Mon

Visitors to Khlong Mon can engage in various nature-based activities. Longtail boat tours offer a scenic way to explore the breathtaking landscape, while kayaking provides a more intimate and peaceful experience, allowing visitors to glide through the tranquil waters and observe wildlife up close. For those who enjoy trekking, hiking trails in the area lead through the lush rainforest, offering spectacular viewpoints and opportunities to discover the diverse flora and fauna.

Nearby Floating Resorts

For travelers wishing to stay close to Khlong Mon, floating resorts such as 500 Rai Floating Resort and Panvaree Resort provide comfortable accommodations with stunning lake views. These resorts offer guided tours and activities, making it convenient for guests to explore Khlong Mon and other beautiful areas within Cheow Lan Lake.

How to Get to Khlong Mon

Access to Khlong Mon is by longtail boat from Ratchaprapha Pier, with a journey time of approximately 45-60 minutes. Along the way, travelers can admire the scenic limestone formations and emerald-green waters of the lake. Upon arrival, visitors can immediately begin their adventure, whether through kayaking, boat tours, or simply enjoying the peaceful surroundings.

Experience the Tranquility of Khlong Mon

With its stunning landscapes, abundant wildlife, and peaceful atmosphere, Khlong Mon is a must-visit destination for nature lovers and adventure seekers. Whether exploring by boat, kayak, or on foot, visitors will be enchanted by the natural beauty and serenity of this remarkable part of Cheow Lan Lake.

Visiting Cheow Lan Lake is not just a trip—it’s an immersion into one of Thailand’s most breathtaking and untouched natural wonders. Whether you seek adventure, tranquility, or a deep connection with nature, Cheow Lan Lake offers an experience that will stay with you forever.

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