Spend a relaxed day island hopping from Koh Samui to Koh Taen’s coral gardens and the charismatic pigs of Koh Madsum. This small‑group tour pairs easy snorkeling, quiet beaches, and guided local insights for a balanced day on the water.
Spend a relaxed day island hopping from Koh Samui to Koh Taen’s coral gardens and the charismatic pigs of Koh Madsum. This small‑group tour pairs easy snorkeling, quiet beaches, and guided local insights for a balanced day on the water.
You step from Koh Samui's shaded pier into warm salt air and the steady thrum of a long-tail boat. The engine vibrates beneath you as the coastline slides away—palm-framed bays give way to low, scrubby islets where coral gardens catch the sun like scattered coins.
Verified experiences and guided adventures in the surrounding area.
Operated by TripGuru Thailand · Koh Samui, Surat Thani
You step from Koh Samui's shaded pier into warm salt air and the steady thrum of a long-tail boat. The engine vibrates beneath you as the coastline slides away—palm-framed bays give way to low, scrubby islets where coral gardens catch the sun like scattered coins.
This small-group tour visits Koh Taen (Coral Island) and Koh Madsum (Pig Island), islands shaped by coral growth and coastal uplift off Surat Thani’s shore. The waters here are clear with gentle currents; coral bommies and seagrass flats host parrotfish, butterflyfish, and the occasional green turtle. Koh Madsum is known for friendly, rescued pigs that have become a curious cultural fixture; local fishermen and tour guides manage interactions to keep both animals and visitors safe.
Historically these islands supported small-scale fishing and coconut harvesting rather than tourism, and you’ll notice how reef health varies—areas with little boat traffic show denser coral life.
Practical guide: the trip runs about 6–7 hours with hotel pickup on Koh Samui and small-group boats (max ~9). Bring reef‑safe sunscreen, a hat, a waterproof camera, and a light change of clothes. Snorkeling gear is provided, but if you bring your own mask it usually fits better. Expect shallow snorkeling over sand flats and pockets of fringing reef; currents are usually mild but check with your guide and wear a life jacket if you’re not a strong swimmer. Plan visits in the dry season (Nov–Apr) for best visibility, arrive early to avoid midday heat, and respect reef rules—no touching or standing on coral. The day balances relaxed beach time with short guided snorkel sessions and plenty of photo stops.
easy.
6–7 hours.
Suitable for most fitness levels; you should be comfortable boarding small boats, swimming short distances, and standing on uneven sand/rock.
No—snorkeling sessions are over shallow reefs and sand flats; life jackets are provided and guides stay nearby.
Yes—hotel pickup and drop‑off on Koh Samui are included; confirm your pickup point when booking.
Guides discourage feeding or chasing the pigs; interactions are supervised to protect animals and visitors.
The operator cancels in rough conditions for safety—full refunds are available if canceled at least 24 hours prior or by the operator for weather.
These islets have long supported small fishing and coconut‑harvesting communities; tourism here expanded only in recent decades as snorkeling grew in popularity.
Coral reefs are sensitive—use reef‑safe products, avoid anchoring on reefs, and follow guide instructions to minimize impact.
TripGuru Thailand operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




You step from Koh Samui's shaded pier into warm salt air and the steady thrum of a long-tail boat. The engine vibrates beneath you as the coastline slides away—palm-framed bays give way to low, scrubby islets where coral gardens catch the sun like scattered coins.
You step from Koh Samui's shaded pier into warm salt air and the steady thrum of a long-tail boat. The engine vibrates beneath you as the coastline slides away—palm-framed bays give way to low, scrubby islets where coral gardens catch the sun like scattered coins.
This small-group tour visits Koh Taen (Coral Island) and Koh Madsum (Pig Island), islands shaped by coral growth and coastal uplift off Surat Thani’s shore. The waters here are clear with gentle currents; coral bommies and seagrass flats host parrotfish, butterflyfish, and the occasional green turtle. Koh Madsum is known for friendly, rescued pigs that have become a curious cultural fixture; local fishermen and tour guides manage interactions to keep both animals and visitors safe.
Historically these islands supported small-scale fishing and coconut harvesting rather than tourism, and you’ll notice how reef health varies—areas with little boat traffic show denser coral life.
Practical guide: the trip runs about 6–7 hours with hotel pickup on Koh Samui and small-group boats (max ~9). Bring reef‑safe sunscreen, a hat, a waterproof camera, and a light change of clothes. Snorkeling gear is provided, but if you bring your own mask it usually fits better. Expect shallow snorkeling over sand flats and pockets of fringing reef; currents are usually mild but check with your guide and wear a life jacket if you’re not a strong swimmer. Plan visits in the dry season (Nov–Apr) for best visibility, arrive early to avoid midday heat, and respect reef rules—no touching or standing on coral. The day balances relaxed beach time with short guided snorkel sessions and plenty of photo stops.