
Koh Samui is one of Thailand's most popular beach resorts and the country's third-largest island. Compared to Phuket, Koh Samui retains a more natural and pristine atmosphere. Twenty years ago, Koh Samui was a largely isolated paradise, with no tourists disturbing its lush coconut groves and quiet fishing villages.
Koh Samui's beauty is renowned for its pristine white beaches and lush vegetation. A small mountain range connects the island from east to west, while the interior is densely forested, and the coastline stretches out like a palm frond. Coconut trees are everywhere, and even the air is filled with their fragrance. The ultimate indulgence is to laze on the beach, listening to the rustling of coconut palms and letting the sun wash over you.
There are endless fun waiting for you to experience on the surrounding islands, such as Koh Tao, known as the "Global Diving Enlightenment Classroom", Koh Phangan, which holds a crazy full moon party, and Koh Nang Yuan, which has beautiful tropical island scenery. Everything will make you stay in Samui and not want to leave.
The peak tourist season is from mid-January to April , with the weather from November to February being cool, warm and comfortable.
Although the temperature is slightly higher in March and April , April is the time to experience Thailand's biggest festival, Songkran (Water Splashing Festival), which is also the Thai New Year.
May to October is the hot season in Koh Samui. The weather is hot and accompanied by heavy rain. It is the off-season for tourism and the room rates may be slightly cheaper than the peak season.
It rains most days from July to September , and it is also a typhoon-prone season. Before going to Samui, you should pay special attention to news about tropical ocean storms. It is not advisable to arrange recreational activities such as diving and sea voyages at this time.
Rent an off-road vehicle to travel around the island
If you want to explore the whole island locally, the best way is to take an off-road vehicle tour around the island for a day, so you can take in the beautiful jungle and coastal scenery.
Thai SPA
Eranda Spa in Koh Samui is one of the few professional spas on the island. Not only does it have first-class technicians, but the entire spa is hidden in a beautiful tropical garden, which is very quiet and comfortable.
Play in the water
As a world-class seaside resort, Koh Samui offers a wide variety of water sports. You can scuba dive, snorkel, kayak, water ski, and even sail.
Enjoy the sunset
Near the tropical airport on Koh Samui, there's a large golden Buddha statue perched on a raised platform. Facing the green hills and backed by the boundless sea, the statue is a great spot to admire the sunset.
Recommended number of days for a visit: 3-7 days
Koh Samui is Thailand’s second-largest island, historically a coconut plantation region and fishing hub. It has grown into a major tourist destination known for beaches, temples, and vibrant cultural experiences.
Located in the Gulf of Thailand. Accessible via Koh Samui Airport (domestic and international flights), ferry from Surat Thani or Koh Phangan, and taxis or motorbike rentals for island transport.
The island is accessible year-round. Best time to visit is December to April for dry, sunny weather; monsoon season runs from October to November.
No entrance fee to the island itself. Fees may apply for attractions, temples, and national parks; tickets are usually purchased on-site or through tour operators.
Advance booking is recommended for flights, ferries, and popular tours, typically 1–2 months ahead during high season.
3–5 days for main beaches and attractions; 7+ days for island-hopping and immersive experiences.
Guided tours are widely available in English, Thai, German, and Chinese. Audio guides are less common but may be offered at specific attractions.
Day 1: Chaweng Beach & nightlife. Day 2: Big Buddha, Fisherman’s Village. Day 3: Na Muang Waterfalls & Secret Buddha Garden. Day 4–5: Island hopping and snorkeling tours.
Night markets, beach parties, and full moon parties on Koh Phangan are popular. Some resorts offer evening shows or cultural performances.
High season (December–April) is crowded; low season (May–November) is quieter, but some services may be limited.
Widely available at beaches, tourist spots, and towns: restaurants, cafes, restrooms, convenience stores, ATMs, and shops.
Accessible in towns, beaches, and main attractions. Some natural areas like waterfalls and viewpoints may be challenging for mobility-impaired visitors.
Cash is widely used; cards and mobile payments accepted at hotels, restaurants, and larger shops, but smaller vendors prefer cash.
Yes, vegetarian, vegan, and halal options are available in most tourist areas and select restaurants.