Top 9 must-visit attractions in Koh Samui

Koh Samui is one of Thailand’s most captivating travel destinations, renowned for its pristine natural beauty, long stretches of white sandy beaches and unique cultural heritage. The diverse attractions in Koh Samui offer visitors unforgettable experiences—from vibrant temples and refreshing waterfalls to lively beaches and bustling night markets. This island is not only a perfect place to relax but also an ideal spot for those who love to explore and immerse themselves in the rich tropical island lifestyle. 

If you’re planning your next trip, let Hanoi Voyages guide you to discover the full charm and excitement of Koh Samui.

What makes Koh Samui’s attractions truly worth visiting

Exploring the many attractions in Koh Samui is the best way to connect with the island’s diverse spirit. Each site offers a unique experience, whether it's soaking in the sun on a serene beach, learning about local traditions at ancient temples, or discovering hidden corners of lush jungle landscapes. 

These attractions not only highlight the island's stunning scenery but also offer insight into the culture, lifestyle and hospitality that make Koh Samui a beloved destination. Visiting them allows you to experience the island beyond its surface beauty and create lasting memories of your Thai island adventure.

Top 9 tourist attractions in Koh Samui you shouldn't miss

Koh Samui, the second-largest island in Thailand, is a tropical paradise that effortlessly combines natural beauty, cultural heritage and modern comforts. These top tourist attractions in Koh Samui will show you exactly where to go and what to experience.

Chaweng Beach

When it comes to lively attractions in Koh Samui, Chaweng Beach tops the list. Known for its vibrant energy, this beach offers a dynamic mix of sunbathing, swimming, nightlife and shopping. Its long stretch of soft white sand and clear blue waters make it the perfect location for water sports like jet skiing and paddleboarding. As the sun sets, Chaweng transforms into a nightlife hotspot with beach bars, fire shows and live music venues. For those looking for both relaxation and excitement, Chaweng Beach is one of the top things to do in Koh Samui and a must on any travel itinerary.

Lamai Beach

Lamai Beach is a slightly quieter alternative to Chaweng but equally appealing. It’s one of the most scenic attractions in Koh Samui, offering crystal-clear waters and a laid-back vibe. This beach is ideal for travelers seeking a more tranquil experience while still enjoying beachside amenities. You’ll find yoga classes, beachfront massages and cozy restaurants offering fresh seafood. The natural beauty of Lamai, coupled with fewer crowds, makes it one of the more relaxing things to do in Koh Samui, perfect for couples, solo travelers, or families with children.

Big Buddha Temple (Wat Phra Yai)

One of the top tourist attractions in Koh Samui, the Big Buddha Temple is a must-visit for first-time travelers. The temple houses a 12-meter-tall golden Buddha statue that sits majestically in the Mara posture, representing purity and enlightenment. Located on a small rocky island connected to Koh Samui by a causeway, this spiritual site offers panoramic sea views and a peaceful ambiance. 

It’s not only a place of worship but also a cultural landmark where you can witness local religious rituals and enjoy the serene surroundings. Among all attractions in Koh Samui, this one stands out for its spiritual significance and striking visual appeal.

Wat Plai Laem

Another top spiritual destination among the attractions in Koh Samui, Wat Plai Laem showcases a unique blend of Chinese and Thai Buddhist architecture. The temple is famous for its towering statues, including an 18-armed Guanyin, the Goddess of Mercy and a cheerful Laughing Buddha. Surrounded by a tranquil lake teeming with fish, the temple complex offers visitors an immersive cultural experience. You can participate in traditional rituals, make merit, or simply enjoy the peaceful atmosphere. This colorful sanctuary captures the essence of Koh Samui’s religious harmony and is a standout among the island’s most visited sites.

Ang Thong National Marine Park

For adventure seekers, a trip to Ang Thong National Marine Park is one of the ultimate things to do in Koh Samui. This protected archipelago consists of 42 limestone islands, each with unique geological formations, hidden lagoons and white-sand beaches. Day tours offer activities like kayaking, snorkeling and hiking to breathtaking viewpoints. As one of the most awe-inspiring natural attractions in Koh Samui, Ang Thong provides an escape into untouched beauty and a chance to explore Thailand’s marine biodiversity up close.

Na Muang Waterfalls

Nature lovers will be drawn to Na Muang Waterfalls, a pair of stunning cascades nestled in the island’s lush tropical interior. These twin falls—Na Muang 1 and Na Muang 2—are among the most picturesque attractions in Koh Samui. Na Muang 1 is easily accessible by car and features a pool at the base where visitors can take a refreshing dip. A short hike uphill leads to Na Muang 2, offering even more natural beauty and fewer crowds. Surrounded by dense jungle, the area is a haven for hikers and photographers. For a peaceful escape into nature, these waterfalls are one of the top things to do in Koh Samui.

Fisherman’s Village 

Fisherman’s Village in Bophut is one of the most charming attractions in Koh Samui, known for its blend of traditional architecture and contemporary flair. Every Friday evening, the village comes alive with its famous night market, where visitors can sample Thai street food, shop for handcrafted souvenirs and enjoy live music. The relaxed yet lively atmosphere makes it one of the most enjoyable things to do in Koh Samui, especially for families and couples.

Secret Buddha Garden

Tucked away in the hills of central Koh Samui, the Secret Buddha Garden is one of the more unique attractions in Koh Samui. Created by a local farmer in 1976, this secluded site is filled with stone sculptures depicting deities, animals and mythical creatures. The garden's hilltop location provides panoramic views of the island’s lush landscape. Visitors can stroll among the statues, relax in the serene environment and take in the cool mountain breeze. It’s an ideal stop for those interested in both art and spirituality, offering a different perspective on the island’s cultural heritage.

Samui Elephant Sanctuary

As ethical tourism becomes more important, the Samui Elephant Sanctuary has emerged as a meaningful and responsible choice among attractions in Koh Samui. This sanctuary provides a safe haven for elephants rescued from logging and trekking industries. Visitors can observe these majestic animals roaming freely, feeding and interacting in a natural and cruelty-free environment. Educational tours help raise awareness about elephant conservation, making this experience both heartwarming and informative. It’s one of the most impactful things to do in Koh Samui, offering a chance to connect with wildlife respectfully and humanely.

For a seamless and authentic travel experience, consider exploring Koh Samui and beyond with a carefully curated tour by Hanoi Voyages. We proudly offer exciting and captivating tours to Thailand:

Central and Southern Thailand 15 days Central and Southern Thailand 15 days exploring the vibrant cities, stunning beaches and natural wonders	Thailand 1 month exploration from North to Islands A full immersion into Thailand’s treasures, from lush forests and cultural heartlands to quiet bays and white sand beaches.	Thailand family tour 18 days Northern Thailand tour from Ayutthaya, discovering the magic of the North with its landscapes, culture, nature and meaningful encounters.

Travel tips for exploring attractions in Koh Samui

To make the most of your island adventure, it’s important to plan ahead. Below are essential travel tips to help you enjoy the top tourist attractions in Koh Samui comfortably and responsibly:

Rent a scooter or car for flexibility

Public transportation is limited on the island, so renting a scooter or car gives you the freedom to visit multiple attractions in Koh Samui at your own pace. Roads are generally in good condition, but always drive cautiously, especially on winding mountain routes.

Dress modestly when visiting temples

When exploring spiritual attractions in Koh Samui like Wat Plai Laem and the Big Buddha Temple, dress modestly to show respect. Cover your shoulders and knees and remove your shoes before entering any temple buildings.

Protect yourself from the sun

The tropical sun can be intense, especially during midday hours. Bring sunscreen, a hat and sunglasses when visiting outdoor attractions in Koh Samui such as beaches or waterfalls. Stay hydrated throughout your trip.

Start early to avoid crowds

Popular attractions in Koh Samui, especially Chaweng Beach or the Na Muang Waterfalls, tend to get crowded as the day progresses. Arriving early helps you enjoy a more peaceful experience and better photo opportunities.

Respect nature and wildlife

Whether you’re hiking to a waterfall or visiting the Samui Elephant Sanctuary, respect the environment. Do not litter, stay on marked trails and never touch or feed wildlife unless guided by professionals.

From sacred temples to stunning coastlines, the top 9 must-visit attractions in Koh Samui promise an unforgettable journey through the island’s most iconic sights. Each location reflects the unique charm and vibrant soul of Koh Samui, offering travelers more than just a tropical getaway — it’s a complete cultural and scenic experience.

To make the most of your island adventure, let Hanoi Voyages help you uncover the finest attractions in Koh Samui with a thoughtfully crafted itinerary. Contact us now!