Visiting Koh Samui During Loy Krathong: What to See, Do and Expect

[Pushpitha Wijesinghe]

The Significance Behind the Festival​

Loy means to float, while a krathong is the small float used in the celebration. The festival takes place on the full moon of the twelfth Thai lunar month. Since the date changes each year, travellers planning a stay at Koh Samui luxury hotels around the festival should confirm the date in advance. Floating a krathong expresses gratitude to the goddess of water, Phra Mae Khongkha, for the year’s rivers, rain and sea. The ritual also symbolises letting go of anger, misfortune and other unwanted experiences, with some participants placing a coin or strand of hair on their float.​

Where to Watch From​

Calm and shallow waters are suitable for floating krathongs. Choeng Mon appeals to families seeking a serene setting, while Maenam offers a quieter stretch of coastline. Bophut provides a livelier atmosphere, with its night market, food stalls and beachfront vendors selling krathongs. Travellers staying at properties such as the Anantara Bophut Koh Samui Resort are well placed to experience the festivities in this area. Nathon offers a more traditional setting, with celebrations centred around the town and its temples.​

Temple Traditions Through the Week​

Temples play an important role in the celebrations, with activities that may include morning merit-making, offerings to monks and evening chanting. Wat Phra Yai and Wat Plai Laem often attract visitors during the festival, while small village temples offer a quieter setting for observing local customs. Visitors are expected to dress respectfully by covering their shoulders and knees and removing their shoes before entering temple buildings. Permission should also be sought before photographing monks.​

Floating Responsibly​

Choosing environmentally friendly materials helps reduce the impact of Loy Krathong on Koh Samui’s coastal waters. Styrofoam, plastic flowers and metal staples can remain in the water after the celebrations, making biodegradable krathongs a better option. Floats made from banana leaves, banana trunks and fresh flowers are preferable, with a single small candle and no glitter or foil.

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