The Treasure Resort Koh Madsum, Samui
Koh Samui, Thailand
Island wedding resort in the Gulf of Thailand, off the south coast of Koh Samui
No. 35 · Autumn 2026
A family-built island retreat
The Treasure Koh Madsum is a 37-villa resort on the small island of Koh Madsum, with beach and pontoon ceremonies and receptions for up to 100 guests.
The resort was built by a local family, the Viriyanons, on Koh Madsum, a small island in the Gulf of Thailand about 30 minutes by boat from Koh Samui. The island has no electric grid, and the villas were designed around the existing trees, which keeps the property hard to see from a distance.
Ceremony on the beach or the pontoon
Private ceremonies are held on the beach or on a pontoon platform with panoramic sea views. The packages cover floral decoration, a master of ceremonies, bouquet and corsage, a ring tray, a photographer, make-up for the bride and a candlelit dinner on the beach, with a Premium package that adds a cake, video, a Thai buffet and a fire dance show.
- Where
- Koh Madsum, off the south coast of Koh Samui, Thailand
- Price
- On enquiry
- Capacity
- Reception dinner for up to 100 guests
- Stay
- 37 villas
How the day is held
6 spaces for the day. Up to 100 guests.
A whole island setting
Koh Madsum is a small, quiet island off the south coast of Koh Samui, reached by boat.
Beach or pontoon ceremonies
Private ceremonies take place on the beach or a pontoon platform with sea views.
Three wedding packages
Two of Us Private Ceremony, Classic Western Ceremony and Premium Wedding Package, each with planning, coordination and two nights in a villa for the couple.
Rest, close at hand
37 rooms and suites.
Sala Villas
The 16 Sala Villas have a four-poster king bed, indoor and outdoor showers and an outdoor sala, in 27 sqm indoors with a 24 sqm outdoor space, for...
Tented Villas
Eight Tented Villas centre on a limestone pool, each with a carved soaking bath for two, a king bed and a tented roof, in 27 sqm indoors with...
Garden Pool Villas
Eight Garden Pool Villas have a four-poster bed, an L-shaped private pool, two day beds and an outdoor shower, in 27 sqm indoors with a 24 sqm outdoor...
The facts
- Where
- Koh Madsum, off the south coast of Koh Samui, Thailand
- Price
- On enquiry
- Capacity
- Reception dinner for up to 100 guests
- Stay
- 37 villas
- Ceremony
- Private beach or pontoon platform with sea views
- Catering
- In-house
- Nearest airport
- Samui International Airport (USM)
- Getting there
- 30 minutes by long-tail boat from Samui
The Treasure Resort Koh Madsum, Samui
Prices on enquiry.
EnquireContact us5starweddingdirectory.com/wedding-venues/thailand/the-treasure-resort-koh-madsum-samui/Enquiries handled by 5 Star Weddings
Photography The Treasure Resort Koh Madsum - Samui
Koh Samui, Thailand
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