Koh Larn: Thailand's Best-Kept Secret Destination
- Crazydsadventures
- Apr 5
- 6 min read
Tucked away in the turquoise waters of the Gulf of Thailand is Koh Larn, a captivating island that often goes unnoticed by the masses. Just a short ferry ride from Pattaya, this tropical haven is ideal for anyone seeking to escape the bustling tourist areas. With its stunning beaches, crystal-clear waters, and serene setting, Koh Larn offers a delightful mix of adventure and relaxation. In this post, I will delve into the hidden treasures of Koh Larn, offering insights on what to see, where to eat, and how to make the most of this paradise.

Koh Larn, also known as Coral Island, spans just over 4 square kilometers. This small yet enchanting island boasts several beaches, each with its distinct characteristics and activities. From thrilling water sports to peaceful lounging, Koh Larn caters to all preferences.
The island's landscape is beautifully combined with lush greenery, rocky cliffs, and soft sandy shores. The warm-hearted locals are eager to welcome visitors, their hospitality adding to the island's charm.
What makes Koh Larn stand out is its pristine beauty, a refreshing escape from the often-crowded beaches found elsewhere. To truly appreciate the island's allure, visitors should venture beyond the usual tourist spots and uncover its hidden secrets.
Top Beaches to Visit
Tawaen Beach

Tawaen Beach is the most popular spot on Koh Larn, renowned for its expansive stretch of golden sand and inviting blue waters. Here, visitors can soak up the sun, participate in thrilling water sports, or unwind with a good book. The beach boasts a diverse range of restaurants and bars, making it an ideal spot for casual meals or refreshing cocktails.
For those seeking adventure, Tawaen Beach is the ideal spot to try jet skiing or banana boating. Don't forget to stay until sunset when the sky transforms into a stunning canvas of pink and orange hues.
Sangwan Beach

If you prefer a quieter atmosphere, Sangwan Beach is just a short walk from Tawaen. This beach offers a more relaxed environment, ideal for unwinding away from the hustle and bustle.
Lounge chairs are available for rent, and there are shaded spots under palm trees, perfect for those seeking a peaceful day. The tranquil waters provide excellent opportunities for snorkeling, where you can encounter vibrant fish and beautiful coral.
Nuan Beach

Famous for its soft white sand and picturesque views, Nuan Beach is great for both families and couples. Set against a lush green backdrop, this secluded spot is perfect for a romantic picnic or a calming day by the sea.
With shallow waters safe for swimming, you can quickly soak up the sun while enjoying the warm embrace of the ocean. Bring your camera to capture the breathtaking scenery and lush hills that frame the beach.
Koh Larn Viewpoint

Another hidden gem to explore is the Koh Larn viewpoint, which offers stunning panoramic views of the island and surrounding sea. A short hike leads to this picturesque spot, making it a fantastic opportunity for photography.
At the top, you'll be rewarded with breathtaking vistas of the turquoise waters below, nestled within vibrant greenery. The sense of achievement upon reaching the viewpoint only adds to the overall experience.
Beachfront Seafood Restaurants

Indulging in local seafood is a must when visiting Koh Larn. The beachfront restaurants serve fresh catches daily, allowing you to enjoy the delightful taste of the ocean while taking in beautiful views.
From grilled fish to spicy seafood salads, your meal will be infused with authentic Thai flavors. Sit back, soak in the sun, listen to the waves, and let the gentle sea breeze accompany your dining experience.

Be sure to try local favorites like Som Tum (spicy green papaya salad) and Pad Thai. These dishes showcase the diverse and vibrant flavors that Thai cuisine is famous for. Street vendors around the island offer authentic and affordable meals, allowing you to mingle with locals while tasting delicious street food.
For dessert, don't miss the coconut pancakes, a beloved treat that adds a sweet finish to your meal.
Water Sports Adventures
Koh Larn is a haven for adventure lovers. Engage in various water sports, such as banana boating, parasailing, and snorkeling. The clear waters surrounding the island are perfect for underwater exploration, so make sure to pack your snorkeling gear.

Feel the adrenaline rush by renting a jet ski or take it easy with paddleboarding on the calm waters. Each beach offers a range of water sports options, allowing you to select your preferred adventure.

Motorbike Rentals and Island Exploration
A great way to experience the beauty of Koh Larn is by renting a motorbike to explore the island's scenic routes. Enjoy leisurely paths that lead to hidden coves and quiet spots perfect for reflection. The rentals are for 24 hours, and you come and go as you please, going anywhere you want. These are all late-model motorbikes, and all are well-maintained. Conduct a pre-inspection with the owner and take a few photos, if desired, before departing on your journey. The price to rent one is between 300-400 THB (approximately 10 USD) and includes fuel.
Cycling allows you to take in the sights and sounds of the island, with the cool ocean breeze adding to the thrill of exploration. Visit local shops and attractions to enhance your experience.
SCUBA Diving

This is worth visiting when conditions permit. Koh Larn boasts numerous coral reefs and a nearby shipwreck in relatively shallow water, making it ideal for divers of all levels. In the bay at the southernmost point of the island, a breakwater and a small concrete platform are located. Approximately 50m (150 ft) from this platform are large concrete rings submerged underwater. These rings are adorned with soft corals and fans, and many reef fish have made them their home.
The best time for diving in Koh Larn is usually from November to April. It is when the weather tends to be drier and perfect for adventures! Divers can relish water temperatures ranging from 28°C to 30°C (82°F to 86°F) during this season, offering opportunities to discover the marine wonders and scenic beauty beneath the waves around Koh Larn.
If you are interested in this, I would recommend signing up at the Pattaya Dive Center, they are located at 219/3 Moo 10, Bang Lamung, Chon Buri 20150
Discovering Local Temples
To immerse yourself in the local culture, consider visiting some of the island's temples. Wat Phra Yai is a notable landmark featuring a remarkable Buddha statue atop a hill.

These sites not only provide beautiful views but also offer insights into the spiritual lives of the island's residents. Visitors are welcomed to explore respectfully, making it an excellent opportunity to learn about the unique traditions of Koh Larn.
Getting to Koh Larn
Getting to Koh Larn is easy. Ferries run frequently from Pattaya, taking about 30 minutes to reach the island. You have the option to choose between standard ferries and speedboats, depending on your travel style and budget. I would recommend taking the ferry because the cost is about 30 THB (about 60 cents USD). The speedboats cost about 300 THB (about 10 USD).

It's wise to plan your ferry trip, especially during peak seasons, as seats can fill up quickly. Always check the return trip schedule to avoid any last-minute surprises.
Where to Stay
While Koh Larn does not boast numerous high-end resorts like Pattaya, the island offers cozy bungalows and guesthouses at reasonable prices. Staying near Tawaen Beach gives you easy access to various attractions and nightlife.
Always check online reviews and book in advance, especially during busy seasons when demand is high.

Ideal Time to Visit
The best time to visit Koh Larn is during the dry season, from November to February. Expect clear skies and pleasant temperatures, ideal for outdoor activities and relaxing on the beach.
It's best to avoid the rainy season, as showers can interrupt travel plans. However, those who don’t mind some rain may still enjoy the island's charm during off-peak months.
Koh Larn is genuinely one of Thailand's best-kept secrets, offering a refreshing escape with stunning landscapes, exciting activities, and warm hospitality. Whether you're seeking adventure or tranquility, this hidden gem has something to offer everyone.
By exploring its varied beaches, indulging in local dishes, and immersing yourself in the island's vibrant culture, you will soon understand why Koh Larn is deserving of a spot on your travel list.
So pack your bags, grab your snorkeling gear, and embark on a memorable journey to uncover the secrets of Koh Larn! You won’t regret choosing this beautiful island as your next getaway!
Things to Note
If you visit Koh Larn, plan to spend an entire day there.
You need to get to the Bali Hai Pier, where the ferry boat is docked.
The ferry to Tawaen Beach on Koh Larn is located just to the left, and the ferry to the right goes to Naban Beach or the central Village.
Check the ferry schedule for departure and return times.
If you rent a motorbike, I suggest stopping to look around and not trying to do this while driving. It's a lot safer because there is so much to see here.
Dining in a restaurant is fantastic, and the views are rewarding, but give the street food vendors a try. They are significantly cheaper, and the food is excellent. Always buy food from a vendor who prepares it in front of you, and you will have a lower chance of getting sick.
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