Koh Sak - white and blue boat on dock during daytime
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Koh Sak

4.5
·392 reviews·, Thailand

A small island paradise near Pattaya, Koh Sak offers pristine beaches, vibrant snorkeling, and water sports for a perfect day trip.

Highlights

Highlights

Must-see attractions

Social content

Social

From TikTok & Reddit

Best Time

Afternoon to Evening

More private and calm vibe

CrowdLow
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Koh Sak - white and blue boat on dock during daytime

Koh Sak

Best Time

Afternoon to Evening

More private and calm vibe

CrowdLow
Highlights

Highlights

Must-see attractions

A small island paradise near Pattaya, Koh Sak offers pristine beaches, vibrant snorkeling, and water sports for a perfect day trip.

4.5
(392 reviews)

"Beautiful clean beaches with very warm waters, perfect for a relaxing day out."

Vertical photo
TIP

🚤 Boat Trip Booking

Rent a speedboat for 30 mins or book via agents at Bali Hai Pier for easy island access. :boat:

🤿 Snorkeling Gear

Bring your own or rent gear; the southern beach is excellent for spotting marine life. :diving_mask:

Third hero image

Highlights

Discover the most iconic attractions and experiences

Northern Beach Bliss

Northern Beach Bliss

Northern Coast

Enjoy swimming, jet skiing, and paddleboarding on this expansive, white-sand beach with warm, clear waters.

Reddit
Southern Snorkel Spot

Southern Snorkel Spot

Southern Coast

Discover vibrant corals and diverse marine life, perfect for beginner snorkelers and divers.

Reddit
Forest Trail Adventure

Forest Trail Adventure

Island Interior

Hike through the jungle to reach a smaller, rockier beach for a different island perspective.

Reddit
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Planning Your Visit

Island Access & Timing

Koh Sak is a small island accessible only by boat, typically a short speedboat ride from Bali Hai Pier. Consider booking an afternoon trip for a more tranquil experience, as mornings can be busier with organized excursions. Reddit

Beach Conditions & Activities

The island boasts two beaches: the northern side is ideal for swimming and water sports, while the southern beach is known for snorkeling. Be aware that conditions can vary; some visitors report pristine beaches, while others have encountered litter. Reddit

Best Times

When
Afternoon to Evening
Why
More private and calm vibe
Crowd
Low
When
Sunny Days
Why
Best for clear waters & visibility
Crowd
Medium

Insider Tips

from TikTok, Instagram & Reddit

Two nights in a floating bungalow in Thailand. The highlight of our trip! Everything you need to know included in the video 🌴🦋 #khaosok #khaosoknationalpark #floatingbungalow #khaosokthailand #khaosoktravelguide #khaosoklake #khaosokfloatingbungalow #thailandtravel #thailandtraveltips #nationalpark #ourjunglehouse
@joellejaguar
45.8K likes • 953.2K views

🚤 Boat Trip Booking

Rent a speedboat for 30 mins or book via agents at Bali Hai Pier for easy island access. Reddit :boat:

🤿 Snorkeling Gear

Bring your own or rent gear; the southern beach is excellent for spotting marine life. Reddit :diving_mask:

One of the most unique places we’ve ever stayed! These overwater bungalows are located in Khao Sok National Park in Thailand. We flew from Chiang Mai to Krabi, then took a shuttle to Khao Sok, where we stayed one night at the hotel that organized our bungalow trip. 2 days, 1 night for $90 #thailandtravel #amazingtravel #traveldestinations #uniquetravelexperiences #khaosoknationalpark #thailandtra...
@nikkionherway
39.5K likes • 835.1K views
The highlight of our Thailand Trip 🇹🇭 Everything you need to know about 📍Khao Sok National Park🏔️ and its Floating Bungalows on Cheow Lan Lake 🐘🌿#khaosoknationalpark #floatingbungalowskhaosok #khaosokthailand #thailand #fyp #thailand🇹🇭 #backpackinglife #backpackingtips #traveltipsandhacks #traveltiktok #khaosoktour #khaosoktravelguide #howtobookkhaosoknationalpark #fy #foryoupage #chillaxhostel #k...
@emmaltraveldiary
11.5K likes • 439.5K views

☀️ Sunbed Rental

Available at the northern beach cafe, offering a comfortable spot to relax. Reddit :beachwithumbrella:

💰 Economical Dining

A cafe on the northern beach offers affordable Thai dishes. Reddit :moneywithwings:

Replying to @Liv how to visit Khao Sok National Park in Thailand, including recommended tour provider, prices and activities #khaosok #thailand #khaosoknationalpark #bucketlist #PlacesToVisit #floatingbungalow #overwaterbungalow #thailandtiktok #thailandtravel
@explorewithjain
9.4K likes • 132K views

Tips

from all over the internet

🚤 Boat Trip Booking

Rent a speedboat for 30 mins or book via agents at Bali Hai Pier for easy island access. Reddit :boat:

🤿 Snorkeling Gear

Bring your own or rent gear; the southern beach is excellent for spotting marine life. Reddit :diving_mask:

☀️ Sunbed Rental

Available at the northern beach cafe, offering a comfortable spot to relax. Reddit :beachwithumbrella:

💰 Economical Dining

A cafe on the northern beach offers affordable Thai dishes. Reddit :moneywithwings:

🚶‍♀️ Explore Both Beaches

Follow the jungle path to discover the smaller southern beach and its snorkeling potential. Reddit :hiking_boot:

What Travellers Say

4.5
(392 reviews)

Reviews Summary

Koh Sak is praised for its beautiful white-sand beaches and clear, warm waters, making it ideal for swimming and water sports. Snorkeling on the southern beach is a highlight, with good coral and marine life. However, some visitors have noted issues with litter and crowds from organized excursions, suggesting an afternoon visit for a more peaceful experience.

"Perhaps, we were just lucky on Sunday afternoon, but the beach was spotless and totally remoted! We loved this place! 🏝️The white sand, crystal clear waters and the relaxed vibe have turned it into an
unforgettable experience."

Aleš Kocourek

"crowded with low budget tourists coming by organized excursions. Getting drunk and littering. The water isn't clean and a lot of garbage is floating. Avoid it."

VoTY VeBB

"The north ocean side is extending for 250 meters in particular, there is a café where thai dishes are sold economically. You can lease a sunbed assuming you need to. To go to another ocean side, you simply need to follow a way profound into the island through the timberland. There is a washing shoreline which is considerably more modest, its length is 80 meters in particular. There is sand blended in with little rocks on a little ocean side.
Ko Sak island is particularly famous among snorkaling . A few jumping schools settled not a long way from the northern piece of the island. There are a ton of corals and marine life assortment close by, in the interim even fledglings can plunging. You can get to the island exclusively by boat,

Ko Sak is a little island with a length of 500 meters in particular, where are two sea shores with totally clean white sand.

The northern ocean side is famous for swimming and other water activities , and the southern ocean side is a decent spot to see coral."

SuriFied

What People Like

Beautiful white-sand beaches
Clear, warm waters
Good snorkeling opportunities

What People Dislike

Occasional litter
Crowds from tours

Frequently Asked Questions

🚇 🗺️ Getting There

The most common way to reach Koh Sak is by boat from Bali Hai Pier in Pattaya. You can rent a private speedboat for about 30 minutes or find agents at the pier who organize trips. Reddit

The boat ride to Koh Sak is very short, typically only about 15-20 minutes from Bali Hai Pier, making it an easy half-day trip. Reddit

There are no public ferries to Koh Sak. Access is primarily through private boat rentals or organized tours. Reddit

While you can find agents at Bali Hai Pier, some visitors recommend searching online in advance to compare prices and options for speedboat rentals. Reddit

Costs can vary depending on whether you rent a private speedboat or join a tour. It's advisable to inquire about pricing at the pier or with tour operators. Reddit

🎫 🎫 Tickets & Entry

There isn't a specific entrance ticket for Koh Sak itself. Your primary cost will be the boat transportation to the island. Reddit

Koh Sak is generally accessible during daylight hours. It's best to plan your visit for the afternoon to enjoy a more relaxed atmosphere. Reddit

While the beaches are free to access, there might be charges for renting sunbeds or using facilities at the beach cafe. Reddit

Yes, many tour operators in Pattaya offer day trips that include visits to Koh Sak, often combined with other nearby islands or activities. Reddit

Visiting in the afternoon and early evening is recommended for a more private and calm experience, as morning excursions can bring larger crowds. Reddit

🎫 🏝️ Onsite Experience

Koh Sak offers swimming, snorkeling, diving, jet skiing, and paddleboarding. You can also relax on the beaches and explore the island's jungle trails. Reddit

Yes, Koh Sak is particularly popular for snorkeling, especially on the southern beach where you can see a variety of corals and marine life. Reddit

The island has two main beaches: a larger northern beach known for water sports and a smaller southern beach with sand mixed with small rocks, good for snorkeling. Reddit

Equipment for activities like jet skiing and paddleboarding is typically available for rent on the northern beach. Reddit

Crowd levels can vary. Mornings with organized excursions can be busy, but afternoons tend to be more peaceful. Some visitors have noted littering issues. Reddit

🍽️ 🍽️ Food & Dining

Yes, there is a cafe located on the northern beach that serves Thai dishes at economical prices. Reddit

While not explicitly stated, it's generally a good idea to check with your boat operator or local regulations. However, there are dining options available on the island. Reddit

The cafe on the northern beach offers Thai cuisine. Reddit

The cafe on the northern beach is noted for selling Thai dishes economically. Reddit

Dining at the cafe on the northern beach offers a pleasant view of the sea. Reddit

📸 📸 Photography

The white sandy beaches, clear turquoise waters, and the jungle trails offer beautiful photographic opportunities. The southern beach with its corals is also picturesque. Reddit

Yes, Koh Sak is considered photogenic, especially on sunny days with its clean beaches and vibrant marine life visible while snorkeling. Reddit

Late afternoon can offer softer light and fewer crowds, making for more serene and picturesque shots. Sunny days enhance the clarity of the water. Reddit

If you have an underwater camera or a waterproof phone case, you can capture the marine life and corals while snorkeling on the southern beach. Reddit

There are no specific restrictions mentioned for general photography on the beaches or trails of Koh Sak. Reddit

For Different Travelers

Tailored advice for your travel style

👨‍👩‍👧 Families with Kids

Koh Sak offers a family-friendly environment with its calm, warm waters on the northern beach, perfect for younger children to splash around. The availability of water sports like paddleboarding can also provide fun activities for older kids. Reddit

Consider a half-day trip in the afternoon to avoid the peak morning crowds. The cafe on the northern beach offers a convenient spot for a casual meal. Remember to pack essentials like sunscreen, hats, and plenty of water for the whole family. Reddit

💰 Budget Travelers

For budget-conscious travelers, Koh Sak can be a good option if planned wisely. While private speedboat rentals can add up, look for tour packages or inquire about shared boat options from Bali Hai Pier. Reddit

The cafe on the northern beach offers economical Thai dishes, making it a cost-effective place to eat. Focusing on swimming and snorkeling rather than expensive water sports can also help keep costs down. Reddit

couples

For a more romantic experience, aim for an afternoon visit to Koh Sak. The island tends to become more tranquil as the day progresses, offering a peaceful atmosphere to enjoy the beaches and sea. Reddit

Pack a picnic to enjoy on the sand or dine at the beachside cafe. The southern beach, while smaller, offers a quieter setting for couples looking for a more secluded spot to snorkel or simply relax by the water. Reddit

Deep Dives

In-depth insights and expert knowledge

Exploring Koh Sak's Beaches

Koh Sak is a small island, approximately 500 meters in length, featuring two distinct beaches. The northern beach is the larger and more popular of the two, stretching for about 250 meters. It's renowned for its fine white sand and is the hub for various water activities like swimming, jet skiing, and paddleboarding. This side of the island also hosts a cafe where visitors can enjoy Thai dishes. Reddit

The southern beach is considerably smaller, measuring around 80 meters, and is characterized by sand mixed with small rocks. This beach is the prime spot for snorkeling enthusiasts, offering a chance to see a good variety of corals and marine life. Diving schools are also located nearby, catering to those interested in exploring the underwater world further. Reddit

Visitors can easily transition between the two beaches by following a marked path that leads through the island's jungle interior, offering a brief but pleasant trek. Reddit

Snorkeling and Diving Opportunities

Koh Sak is a well-regarded destination for snorkeling, particularly on its southern beach. The waters here are generally clear, revealing a diverse array of corals and marine life, making it an accessible spot even for beginners. Several diving schools have established operations close to the island, indicating the quality of the underwater environment for more advanced exploration. Reddit

Whether you're a novice looking to dip your toes into the underwater world or an experienced diver, Koh Sak offers a rewarding experience. The proximity of the dive schools means that equipment rental and guided dives are readily available for those wanting to make the most of the island's aquatic attractions. Reddit

Visiting Koh Sak: Practicalities and Etiquette

Access to Koh Sak is exclusively by boat, with speedboats being the most common mode of transport from Pattaya's Bali Hai Pier. While morning visits can be bustling with organized excursions, opting for an afternoon trip is often recommended for a more private and calm vibe. Reddit

While the island offers beautiful natural scenery, some visitors have noted issues with litter, particularly from larger groups. It's important for all visitors to be mindful of their impact and practice responsible tourism by disposing of waste properly. Reddit

For a comfortable day out, consider renting a sunbed at the northern beach cafe. The cafe itself provides an economical option for enjoying local Thai dishes while taking in the sea views. Reddit

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