Best Full-day Tours in Ko Lanta 2025

Ko Lanta , Southern Thailand and Andaman Coast

From $ 53.84

Live an unforgettable experience on a snorkeling tour to the picturesque sister islands of Koh Rok Nai and Koh Rok Nok with sandy white beaches and a backdrop of palms and jungle. The friendly boat crew will show you the best snorkel places with soft and hard coral reefs in the channel between the twin islands, and also in the stunning lagoon of Koh Haa.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 50.67

Visit the 4 islands in the south of Koh Lanta on a speed boat tour with 35 limited seats taken care by the fantastic crew of Tin Adventure Sea Tours. The adventurous trip includes 2 snorkelling stops, 2 relaxing breaks and a swim through the stunning Emerald Cave which leads into the hidden lagoon on Koh Mook.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 36.54

This extremely popular tour in a one-day package is designed to admire and explore the four most famous islands of Lanta (Koh Mah, Koh Cheak, Koh Ngai, and Koh Mook). Explore and visit the Emerald cave (Unseen in Thailand). Enjoy snorkeling and sightseeing with an abundance of marine life in the coral reef. Enjoy swimming in the crystal clear water with a beautiful beach and spend more time relaxing. Discover a beautiful sea with a lot of clownfish (Nemo Fish) and aquatic animals. Enjoy lunch, free time for relaxing, and sunbathing on the beach. Hassle-free pickup and drop-off from your Lanta hotel.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 38.00

This is a kayaking tour with a difference. This trip takes you from Lanta to the beautiful islands. The tour starts with a pick up from your hotel at 8 - 9 am. You will be transferred to Tungyeepeng pier (on Lanta’s northeast coast) where we board the longtail boat and head to Ko Aung. Enjoy floating by kayak into the Mangrove Forest of Thungyeepheng. This is a beautiful spot for exploration, monkey feeding, unique lizard and colourful bird watching.  We then continue to Aung Island to explore Koh Talabeng Sea Cave by kayaking, after which, we end our exploration at Bu Bu Island, to enjoy a delicious Thai style lunch and some relaxation on the beautiful beach at Ko Bu Bu.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 38.00

Discover the four Islands of Koh Lanta on board of the big tour boat 'Hello Andaman' with two convenient decks and plenty of space. Stop at Koh Kradan, Koh Chuak and Koh Ngai for snorkeling, and take a swim into the Emerald Cave or 'Tham Morakot' on Koh Mook which is the highlight of this one-day tour. Choose the kayak option and marvel at the wonders along the coastline of the islands.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 62.93

Experience your own slice of paradise on this full day island hopping trip that’ll introduce you to the wonders of the Phi Phi Islands. A modern speedboat will transport you to the glittering azure waters and white, pristine beaches of Maya Bay - the tropical location featured in 'The Beach' film. Here you’ll explore the mysterious Viking Cave, discover the idyllic emerald lagoon of Pileh Bay and gaze in awe at the sculpted cliffs of Nui Bay. You’ll then be entertained by the roaming monkeys of Monkey Island - but beware of these cheeky animals as they often snatch unguarded belongings! All these locations are home to tropical reefs where you’ll be mesmerized by the vibrant marine life as you snorkel through crystal clear waters.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 60.90

This extremely popular tour in a one-day package is designed to admire and explore the four most famous islands of the Trang Sea. Explore and visit the Emerald cave (Unseen in Thailand). Enjoy snorkeling and sightseeing with an abundance of marine life in the coral reef. Enjoy swimming in the crystal clear water with a beautiful beach and spend more time relaxing. Discover the beautiful sea with a lot of clown fish (Nemo Fish) and aquatic animals. Enjoy lunch, and free time for relaxing and sunbathing on the beach(Kradan Island). The friendly boat crew of Tin Adventure Sea Tour.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 62.93

Discover parts of the Thai islands that are only accessible by boat on an island-hopping tour that takes you to the uninhabited Koh Rok, which is renowned for the diversity of its marine life. As well as receiving personalized attention in a small group, you’ll have free time to spend on white-sand beaches and in crystal clear waters. • Escape the crowds on a snorkeling trip to Koh Rok from Koh Lanta • Discover Koh Rok, which is only accessible by speedboat • Increase your chances of spotting marine life as you snorkel with a guide • Enjoy the white sand beaches and laid back atmosphere • Enjoy a Thai lunch with seasonal fruits and the friendly boat crew of Tin Adventure Sea Tour • Hassle-free hotel pickup and drop-off are included

Ko Lanta , Southern Thailand and Andaman Coast

From $ 55.22

• This extremely popular tour, in a one-day package, is designed to see the four most famous islands of the Trang Sea. • Explore and visit the Emerald cave (Unseen in Thailand). • Enjoy snorkeling and sightseeing with an abundance of marine life in the coral reef. • Enjoy swimming in the crystal clear water with beautiful beach and spend more time for relaxing. • Discover beautiful sea with a lot of clown fish (Nemo Fish) and aquatic animal. • Enjoy lunch, free time for relaxing and sunbathing on the beach(Kradan Island).

Ko Lanta , Southern Thailand and Andaman Coast

From $ 385.73

Discover the untouched beauty of Koh Rok on a private longtail boat tour from Koh Lanta, designed exclusively for you and your group. Escape the crowds and explore the stunning twin islands, Koh Rok Nok and Koh Rok Nai, at your own pace. This personalized tour offers an intimate experience, ideal for families, couples, or friends seeking a unique adventure. Snorkel in the crystal-clear waters, where you'll encounter vibrant coral reefs, colorful fish, and even sea turtles. Enjoy a delicious Thai lunch on the beach and relax on the serene sands, all while being cared for by our friendly and attentive crew. With the freedom to customize your itinerary, this private tour promises an unforgettable journey through the pristine waters of Thailand's Andaman Sea.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 52.78

Join our thrilling speedboat adventure from Koh Lanta to the iconic Phi Phi Islands with Tin Adventure. Discover hidden coves, snorkel in crystal-clear waters, and relax on pristine beaches. Experience the magic of Maya Bay, marvel at Pileh Lagoon, soak up the sun at Bamboo Island, and encounter playful monkeys at Monkey Bay.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 55.26

Escape the crowds and explore the hidden underwater gems of Koh Rok and Koh Haa on this full-day snorkeling adventure from Ko Lanta. Swim in some of Thailand’s clearest waters, snorkel among beautiful coral reefs, and relax on white-sand beaches—all in one unforgettable day. – Discover the vibrant marine life of Koh Rok and Koh Haa, known for their crystal-clear waters and beautiful marine life. – Savor a delicious Thai lunch right on the soft sands of Koh Rok, with plenty of time to relax and soak up the scenery. – Forget the stress of logistics; we’ll handle everything from start to finish for a seamless and hassle-free experience. – Whether you want to snorkel more, relax on the beach, or take stunning photos, there’s time to enjoy it your way. If you're looking for a laid-back yet adventure-packed day in paradise, this is the tour for you

Ko Lanta , Southern Thailand and Andaman Coast

From $ 26.92

Explore the serene beauty of Koh Lanta’s east coast with the Tung Yee Peng Mangrove Forest Tour by Longtail Boat. Discover lush mangrove ecosystems teeming with wildlife from colorful birds and playful monkeys to mudskippers and fiddler crabs. Glide through peaceful waterways by traditional longtail boat, visit a local fish farm, and savor fresh seasonal fruits at a charming mangrove restaurant. Stop by Monkey Point to watch monkeys swim and dive in their natural habitat, adding excitement to your journey. Ideal for families, couples, and nature lovers, this eco-friendly adventure offers a perfect mix of relaxation, wildlife encounters, and cultural discovery. Reconnect with nature and create lasting memories on this unforgettable escape into Koh Lanta’s hidden paradise.

Ko Lanta , Southern Thailand and Andaman Coast

From $ 64.96

• Explore Koh Rok and Koh Haa during snorkeling by speedboat • Enjoy the white sand beaches and laid back atmosphere • Sunbathe and swim at white powdered beaches with crystal clear water on Koh Rok • Snorkel in the inviting turquoise water of Thailand as you explore the beautiful coral reefs underwater • Discover the fantastic underwater world of Koh Rok and Koh Haa Island while swimming • Enjoy a Thai lunch with seasonal fruits