Dreaming of a vacation with sun-soaked shores, sparkling waters, and endless stretches of sand? While Phuket or Bali might spring to mind instantly, Koh Samui is another gem waiting to be explored.
Nestled in the Gulf of Thailand, this island is the ultimate paradise for travellers seeking both serenity and excitement. Seamlessly blending its laid-back beach vibe with upscale resort living, whether you're all about unwinding in lavish five-star accommodations or soaking up the natural beauty from a quaint beachside bungalow, Koh Samui is bound to captivate with its diverse offerings.
But there's more to Koh Samui than just pristine beaches and luxury stays. From hidden gems nestled in lush greenery to nearby islands where you can explore vibrant marine life, this island paradise invites you to discover its many wonders.
So, what makes Koh Samui stand out as a must-visit destination?
1. Wat Phra Yai 
Located on Koh Faan, a small island linked to Koh Samui's northern tip by a causeway, Wat Phra Yai stands as a prominent landmark representing spirituality and heritage. You’ll spot it from miles away;its golden glow is hard to miss!
At the heart of the temple sits a majestic golden Buddha statue, which was put up in the 1970s. This iconic figure, towering at 15 metres in the Mara posture (in meditative repose, legs crossed on a platform, left hand open in the lap, right hand hung gently reaching to the earth), emanates an aura of peace across the island.
Its sheer presence draws you in, and once you’re there, it beckons visitors to approach and experience its grandeur. Ascend the 73-step dragon-flanked staircase to reach the Buddha, each step offering elevated views and a closer connection to the serene monument.
At the top, don’t miss the chance to partake in the tradition of ringing the temple bells, which are believed to attract good fortune and dispel negative energy.
Quick tip: Arrive early in the morning for a particularly serene atmosphere at Wat Phra Yai, before the arrival of larger crowds.
As with most Thai temples, do dress respectfully, ensuring your shoulders and knees are covered. Should you require appropriate attire, sarongs are available for rent near the temple entrance. And don’t forget to remove your shoes before entering the sacred space.
Beyond the Big Buddha itself, the temple grounds are dotted with smaller statues and intricate shrines, each depicting rich tales from Buddhist folklore. Within the temple complex, a vibrant marketplace also awaits, offering visitors a chance to purchase souvenirs, clothing, and sample local delicacies. Trust us, the freshly made Thai pancakes (around S$1.20) are not something to miss, either.
Address: Wat Phra Yai, Chaweng Choengmon Road, Choeng Mon, Surat Thani Province, 84320, Thailand
Opening hours: 7:00am to 6:30pm
Admission: Free
2. Hin Ta and Hin Yai rocks 
Who knew that rocks could top the list of must-see attractions in Koh Samui? Meet Hin Ta and Hin Yai, the famous Grandpa and Grandma rocks. Yes, the names are cheeky, but once you see them, you’ll understand why.
Perched at the end of Lamai Beach, these natural granite formations bear a rather unmistakable resemblance to male and female genitalia. Whether it’s a cosmic joke or a quirky coincidence, locals have fully embraced their existence,and so have curious travellers.
Beyond their suggestive shapes, sculpted by the relentless forces of seawater and heat, these granite boulders tell a tragic love story. Legend has it that long ago, a couple drowned here while travelling to arrange their son’s marriage, and these rocks stand in their memory.
While exploring, take a moment to soak in the beauty of the surroundings and enjoy a tale that has been part of local folklore for generations.
Quick tip: The surfaces of these stone giants are surprisingly smooth, and the slopes steep, so tread cautiously while snapping that must-have photo on your cameras or phones!
Address: 92 84310 126/92 Moo 3 Amphoe Ko Samui, Chang Wat Surat Thani 84310, Thailand
Opening hours: Sunday to Friday, 8:30am to 6:30pm daily; Saturday, 8:00am to 7:00pm
Admission: Free
3. Mu Ko Ang Thong Marine National Park 
Temples and quirky rock formations aren't the only crown jewels in Koh Samui. Brace yourself for the breathtaking Mu Ko Ang Thong Marine National Park!
Nestled off the coast of Surat Thani, this cluster of 42 islands sprawls over 102 square kilometres, becoming a highlight on any Koh Samui itinerary.
If you're ticking off the best things to do in Koh Samui, this national park should shoot straight to the top, offering a playground of natural wonders and thrilling activities, ensuring your visit is packed with adventure.
Nature enthusiasts, you're in for a treat. Traverse through diverse ecosystems, including dry evergreen forests, limestone formations, and small mangrove areas speckled along sandy bays.
Looking for a high-energy day out? Dive into a day packed with snorkelling among vibrant coral reefs, kayaking through serene waters, and lounging on pristine beaches. Alternatively, opt for a thrilling speedboat day tour to discover the various islands of Mu Ko Ang Thong Marine National Park,starting your adventure right from Koh Phangan or Koh Samui.
A typical day tour is priced at around S$77.30 per person, and packs a punch from start to finish. Most tours start with a hotel pick-up and a light breakfast at the pier before setting sail. Tours tend to feature activities like snorkelling over coral reefs, kayaking beside dramatic cliff faces, and trekking to panoramic viewpoints. Before you know it, you'll be heading back, with the wind in your hair and a camera full of memories, arriving just in time for dinner back at your hotel.
If you’re up for a climb, don’t miss the trek up Wua Talap Island.It's a challenging trek, but the panoramic vistas from the top are unparalleled, showcasing the majestic spread of the archipelago.
If you're into more land activities, explore the floral-lined nature trails, engage in some beach volleyball, or discover the secrets of the park's caves.
And for the ultimate Ang Thong experience, consider staying overnight. Ko Wua Talap Island offers basic bungalows and camping options where you can slumber under the stars. Just remember, after 11:00pm, it's lights out as the generator powers down, letting you truly unplug and connect with nature.
Bungalows accommodating between two and eight guests are available, with prices starting from around S$31. These can be booked through the national park's official website at Ang Thong Marine Park. For the more rugged adventurers, camping is also an option. You can either bring your own gear or rent a two-person tent for about S$17.40.
Address: Ko Samui District, Surat Thani 84280, Thailand
Opening hours: 8:00am to 6:00pm, daily
Admission: National park entry fee is around S$12 for adults, S$6 for kids
4. Secret Buddha Garden 
Hidden high in the hills of Koh Samui, the Secret Buddha Garden awaits adventurers willing to explore its hidden delights.
Known locally as the Magic Garden, this enchanting space combines lush Thai flora with an array of Buddha statues, each telling its own story through artistic displays.
Getting there isn’t exactly a breeze as the path is steep and rugged, but it’s a rewarding expedition into a world where mythical sculptures of animals and deities come to life among vibrant greenery.
As you wander through the garden, you'll notice statues depicting various scenes, some serene, some playful, where figures dance, play instruments, or meditate, creating a captivating tableau in this hilltop sanctuary. Adding to the garden's charm are the gentle sounds of a stream and miniature waterfalls that flow through the site.
Address: Tambon Na Mueang, Ko Samui District, Surat Thani 84140, Thailand
Opening hours: 9:00am to 6:00pm, daily
Admission: Around S$3
5. Central Festival Samui 
If shopping is a must-do on your overseas trips, be sure to add Central Festival Samui to your itinerary.
It stands out as a thematic mall that embodies the local lifestyle of the Samui island community, boasting over 90,000 square metres of retail space right on the bustling Chaweng Beach Road. This sprawling complex is even cleverly segmented into four distinct zones—Chaweng Port, Birdcages, Fisherman Village, and Beach Town Market,each designed to reflect different facets of the island's rich southern lifestyle.
As one of the largest and most comprehensive lifestyle hubs in Koh Samui,, Central Festival is spread across three levels and filled with a variety of shops and dining options, making it a prime spot for tourists and locals alike.
For families, Central Festival is a paradise with attractions like a beach area decked out with children’s toys and the exciting Pirates of the Marioland amusement park, ensuring that visitors of all ages have a blast.
Address: 209/3 Moo 2, Bophut, Koh Samui, Surat Thani 84320, Thailand
Opening hours: 10:00am to 10:00pm, daily
6. Fisherman’s Village Samui 
Tucked in the heart of the charming Bophut area, Fisherman’s Village Samui retains its historical allure with rustic buildings along the narrow Beach Road. Just steps away, Bophut Beach at Fisherman’s Village presents a pristine stretch of golden sand and turquoise waters, perfect for those looking to unwind or indulge in water activities.
Beyond the beach, the village buzzes with an eclectic mix of boutique shops, trendy eateries, and luxury spas, ensuring every visitor finds something to treasure,from tantalising street food to upscale dining experiences.
But here’s where it really comes alive:this spot also transforms into the lively Fisherman’s Village Walking Street Market every Monday, Wednesday, Friday, and Sunday from 6:00pm to 10:00pm.
The Fisherman’s Village Market is not just about shopping; it’s a vibrant cultural feast that delights all senses. Stroll along the beachfront, discover local crafts, taste a myriad of street foods, and enjoy the festive atmosphere enhanced by street performers and local musicians. You might start by “just browsing” and end up juggling bags of snacks, souvenirs, and a fresh coconut in one hand.
Address: Thanon Laan Thong Tambon Bo Put, Ko Samui District, Surat Thani 84320, Thailand
Opening hours: 8:00am to 5:00pm, daily
Admission: Free
It's official! Koh Samui truly stands out as one of Asia's most underrated travel destinations, offering a unique blend of adventure, relaxation, and cultural experiences. With 25 weekly direct flights from Singapore on Scoot, your ultimate island escape is closer than you think — time to start ticking off your Koh Samui bucket list!
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Best Time to Visit
Visit Koh Samui between May and September for the best weather. The island is warmest in April.If you want to avoid the rainy season, which lasts from late October to mid-December, planning your trip for the drier months is ideal.
Transportation
Getting around Koh Samui is easy with several transportation options. Public songthaews (the island's main form of public transportation, functioning as shared taxis), private taxis, car rentals, and bikes are all available. Walking is also a practical choice for exploring nearby attractions.
Currency
The Thai Baht (THB, ฿) is the currency of Koh Samui. ATMs are common and accept most major credit and debit cards, but many shops and restaurants add a surcharge for card payments, so carrying cash is advisable for smaller transactions.


            