Koh Lanta is a paradise that offers so much beyond the usual beach vibes. With its crystal-clear waters, white sandy beaches, and lush jungle, this Thai island has everything—from thrilling adventures to quiet escapes. Whether you’re kayaking through mangroves, exploring hidden caves, or lounging on secluded beaches, Koh Lanta’s charm is undeniable. Let’s explore these 12 must-do activities in Koh Lanta!
Best Things to Do in Koh Lanta
Looking for the coolest things to do in Koh Lanta? Relax on the stunning Long Beach, explore the untouched beauty of Mu Koh Lanta National Park, and wander through the charming Koh Lanta Old Town. Take in the breathtaking views at Kantiang Bay and discover the vibrant wildlife at Lanta Butterfly Complex. Whether you’re into nature, culture, or just soaking up island vibes, here are the top attractions to visit in Koh Lanta.
1. Long Beach
Long Beach is one of Koh Lanta’s most popular stretches of sand, and for good reason. This 3-kilometer beach offers soft golden sand, calm waters, and plenty of space to relax. Whether you’re looking to swim, sunbathe, or take a peaceful walk along the shore, Long Beach delivers. Despite being a favorite among travelers, it never feels overcrowded. The shallow waters make it ideal for families with kids, while those seeking adventure can rent paddleboards or go snorkeling.
As the sun sets, Long Beach transforms into a lively social hub. Beachfront restaurants and bars light up with live music, fire shows, and delicious Thai food. I once grabbed a front-row seat at a beachfront café, sipping on a fresh coconut as the sky turned shades of pink and orange. If you want a mix of relaxation and entertainment, Long Beach is the perfect spot.
2. Mu Koh Lanta National Park
Mu Koh Lanta National Park, located at the southern tip of the island, is a paradise for nature lovers. This protected area features rugged cliffs, dense jungle, and two stunning beaches—Ta Nod Beach and Had Hin Ngam. A short but scenic hiking trail winds through the rainforest, where you might spot macaques, monitor lizards, and colorful birds. The park’s iconic lighthouse, perched on a rocky hill, offers breathtaking views of the Andaman Sea, making it a must-visit spot for photographers and adventure seekers.
During my visit, I was surprised by how peaceful it felt compared to Koh Lanta’s busier beaches. The sound of waves crashing against the cliffs and the occasional rustling of leaves made it a perfect escape. Whether you’re exploring the trails or just enjoying the remote beaches, Mu Koh Lanta National Park is a refreshing break from the usual island activities.
3. Koh Lanta Old Town
Koh Lanta Old Town offers a glimpse into the island’s rich history and cultural diversity. Once a bustling trading port, this charming area on the east coast is home to traditional wooden stilt houses, Chinese temples, and local markets. Unlike the tourist-heavy beaches, Old Town has a slower pace, making it ideal for a relaxing afternoon. Wander through its narrow streets, visit family-run shops, and sample authentic southern Thai dishes at waterfront restaurants.
I stopped by Lanta Community Museum, where I learned about the island’s indigenous Sea Gypsy heritage. The town also hosts yearly cultural festivals, bringing together locals and visitors for parades, boat races, and food fairs. If you’re looking to experience Koh Lanta beyond its beaches, Old Town is a fantastic place to explore. The mix of history, local charm, and seaside views makes it a hidden gem worth visiting.
4. Kantiang Bay
If you’re searching for a quieter beach with postcard-perfect scenery, Kantiang Bay is the place to go. Located in southern Koh Lanta, this crescent-shaped beach is framed by lush green hills and offers soft golden sand with crystal-clear waters. The beach remains relatively uncrowded, making it a perfect escape for those wanting to relax without distractions. Snorkelers and divers will love the coral reefs just offshore, where tropical fish and even small reef sharks can be spotted.
One of my favorite moments here was enjoying a beachfront meal at Same Same But Different, a laid-back restaurant serving fresh seafood with stunning sunset views. The bay is also home to Pimalai Resort & Spa, one of Koh Lanta’s most luxurious stays. Whether you’re visiting for a peaceful swim or a romantic dinner, Kantiang Bay is a must-visit for those craving tranquility.
5. Lanta Butterfly Complex
For a peaceful break from the beaches, the Lanta Butterfly Complex is a great spot to explore. Nestled in a lush tropical garden, this sanctuary is home to a variety of butterfly species fluttering among vibrant flowers. The complex also features an insect and reptile exhibit, offering a closer look at the island’s diverse wildlife. It’s an educational and relaxing experience, perfect for families or nature lovers wanting to learn more about Koh Lanta’s ecosystem and biodiversity.
I enjoyed watching butterflies emerge from their cocoons, a fascinating process that happens right before your eyes. The tranquil surroundings, complete with small ponds and shaded paths, make it a refreshing retreat from the heat. If you’re looking for a quiet, nature-filled escape, the Lanta Butterfly Complex is a hidden gem worth visiting, especially for photography lovers.
6. Khlong Dao Beach
One of the most accessible and family-friendly beaches on Koh Lanta, Khlong Dao Beach is a three-kilometer stretch of soft golden sand and calm, shallow waters. Located just a short ride from Saladan Pier, it’s an ideal spot for both relaxation and light activities. The beach is lined with beachfront resorts, casual restaurants, and bars, offering a lively but not overcrowded atmosphere. Whether you want to swim, sunbathe, or try paddleboarding, Khlong Dao has something for everyone.
I spent an afternoon here lounging at a beachfront café, sipping on a fresh coconut while watching the sunset paint the sky in pink and orange hues. As the evening rolls in, the beach transforms with fire dancers and live music at select beach bars. If you want a balance between convenience, beauty, and a social scene, Khlong Dao Beach is an excellent choice.
7. Saladan Market
If you want to experience local life and flavors, Saladan Market is the place to be. Located in Saladan Village, this vibrant market is a mix of fresh produce stalls, seafood vendors, souvenir shops, and food stands serving authentic southern Thai cuisine. It’s the best place on the island to sample grilled seafood, Thai curries, and mango sticky rice, all at wallet-friendly prices.
One of my best meals in Koh Lanta came from a small food stall here—I had a plate of spicy papaya salad and freshly grilled squid, cooked right in front of me. In addition to the food, the market is a great spot to pick up handmade crafts, beachwear, and local spices. Whether you’re hunting for souvenirs or simply want to taste some of the best street food in Koh Lanta, Saladan Market is a must-visit.
8. Lanta Animal Welfare
For an experience that’s both heartwarming and impactful, visit Lanta Animal Welfare, a rescue center dedicated to caring for stray dogs and cats on the island. Founded in 2005, the organization has helped thousands of animals through sterilization, rehabilitation, and adoption programs. Visitors can take a guided tour to learn about their work, interact with the animals, and even volunteer to walk the rescue dogs on the beach or play with friendly cats.
During my visit, I met a playful pup named Mango, who loved running along the sand and greeting visitors. The facility also has a small café, where proceeds go toward supporting the animals. If you’re an animal lover, stopping by Lanta Animal Welfare is a rewarding way to spend an afternoon while contributing to a great cause. It’s an inspiring place where visitors can make a real difference.
9. Emerald Cave (Tham Morakot)
Emerald Cave, or Tham Morakot, is one of Koh Lanta’s most breathtaking hidden gems. Located on Koh Mook, this secluded spot can only be reached by swimming through a dark, 80-meter-long tunnel. Once inside, the cave opens up to a hidden lagoon surrounded by towering limestone cliffs, with emerald-green waters glowing in the sunlight. The journey through the tunnel is an adventure itself, requiring a guide and a waterproof flashlight for safety.
I remember feeling a mix of excitement and awe as I emerged into the secret lagoon—an experience that felt straight out of a movie. The calm waters and untouched beauty of the cave make it a must-visit for nature lovers and thrill-seekers. To avoid crowds, visit early in the morning or late in the afternoon. It’s an unforgettable adventure that showcases Thailand’s natural wonders.
10. Bamboo Bay
For a true off-the-beaten-path experience, Bamboo Bay offers a quiet escape from Koh Lanta’s busier beaches. Located at the southern tip of the island, this secluded beach features soft golden sand, turquoise waters, and lush jungle cliffs in the background. The peaceful atmosphere makes it perfect for sunbathing, swimming, and snorkeling. Unlike other beaches, Bamboo Bay remains mostly undeveloped, with only a few small restaurants and bungalows nearby.
I spent an afternoon here, enjoying the clear, calm waters without the usual beach crowds. The surrounding jungle adds to its wild, untouched beauty, making it a great spot for those looking to unwind in nature. If you’re looking for a hidden paradise with a laid-back vibe, Bamboo Bay is one of Koh Lanta’s best-kept secrets.
11. Khao Mai Kaew Cave
For an underground adventure, Khao Mai Kaew Cave is a must-visit. Located in the middle of Koh Lanta, this limestone cave system features massive stalactites, stalagmites, and even an underground lagoon. The trek to the cave requires a guided tour, as visitors must climb through narrow passages and rocky terrain to reach the inner chambers. It’s a challenging yet rewarding experience, offering a completely different side of the island.
I remember squeezing through tight tunnels and feeling the cool cave air after hiking in the tropical heat. The sense of discovery makes it a fantastic offbeat activity for adventurous travelers. Wear sturdy shoes and bring a flashlight, as the caves can be dark and slippery. If you love exploring unique natural formations, Khao Mai Kaew Cave is worth the climb.
12. Lanta Yoga in Pra Ae Village
For those looking to unwind and recharge, Lanta Yoga in Pra Ae Village offers a peaceful retreat. This open-air yoga studio, surrounded by lush greenery, provides daily classes for all levels. Whether you’re a beginner or an experienced yogi, the instructors focus on mindfulness, breathwork, and relaxation. The tranquil setting makes it an ideal spot to stretch, meditate, and escape the island’s busier areas.
I joined a morning class and loved practicing yoga with the sound of birds and ocean waves in the background. After the session, many visitors head to Long Beach, just a short walk away, for a refreshing swim. With affordable drop-in rates and a welcoming atmosphere, Lanta Yoga is a great way to experience Koh Lanta’s laid-back, wellness-focused lifestyle.
