THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Speed across the Gulf of Thailand to meet beach-roaming pigs on Koh Madsum, then snorkel vibrant coral gardens at Koh Tan. This five- to six-hour speedboat trip mixes playful wildlife encounters with shallow-water snorkeling and a Thai lunch ashore.
Speed across the Gulf of Thailand to meet beach-roaming pigs on Koh Madsum, then snorkel vibrant coral gardens at Koh Tan. This five- to six-hour speedboat trip mixes playful wildlife encounters with shallow-water snorkeling and a Thai lunch ashore.
The sun hits the bay low and hot as the speedboat cuts a white wake toward two tiny islands just off Koh Samui. On Koh Madsum—commonly called Pig Island—pigs amble across soft, white sand as the sea tugs at your ankles; wind and water trade places, and the whole island feels like a live postcard. A short hop away, Koh Tan unspools a different mood: shallow coral gardens, clear water, and tropical fish that flicker like living confetti.
Verified experiences and guided adventures in the surrounding area.
Operated by Siam Scape Journeys · Koh Samui, Surat Thani
The sun hits the bay low and hot as the speedboat cuts a white wake toward two tiny islands just off Koh Samui. On Koh Madsum—commonly called Pig Island—pigs amble across soft, white sand as the sea tugs at your ankles; wind and water trade places, and the whole island feels like a live postcard. A short hop away, Koh Tan unspools a different mood: shallow coral gardens, clear water, and tropical fish that flicker like living confetti.
Geology here is simple: low-lying sand flats and coral outcrops formed on the fringes of the Gulf of Thailand’s shallow continental shelf. The area has long been tied to fishing villages on Samui’s south coast; local crews run day trips and serve fresh, home-style Thai lunches that reflect southern recipes and a maritime way of life.
Expect easy paddling, guided snorkeling over reefs, and plenty of beach time for photos or a nap under a rented sunbed. Guides provide masks, fins, life jackets, and basic instruction; swimming ability is helpful but not mandatory for shallow reef swims. Nature has a voice here—the tide will coax you into deeper channels, while the reef offers bursts of color that seem to dare you to look closer.
Practical notes: tours run roughly five to six hours, include hotel transfers from main Koh Samui towns, and can be hot and sunny—plan sunscreen and shade. Bring a reef-safe sunscreen, reef shoes for coral flats, a waterproof phone case, and a small tip for the crew. Morning departures often mean calmer seas and clearer water for snorkeling; late afternoons bring softer light for photos and quieter beaches.
The excursion runs about 5 to 6 hours, typically including hotel transfer, time on Koh Madsum, and a snorkeling stop at Koh Tan.
No—guides provide basic instruction and life jackets, but basic swimming confidence helps you enjoy the reef safely.
Children aged 4–11 usually qualify for child tickets, but infants must sit on an adult’s lap and some operators enforce minimum participant counts.
Tours may be canceled for safety; most providers offer rescheduling or a full refund if the operator calls off the trip due to weather.
Siam Scape Journeys operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
The sun hits the bay low and hot as the speedboat cuts a white wake toward two tiny islands just off Koh Samui. On Koh Madsum—commonly called Pig Island—pigs amble across soft, white sand as the sea tugs at your ankles; wind and water trade places, and the whole island feels like a live postcard. A short hop away, Koh Tan unspools a different mood: shallow coral gardens, clear water, and tropical fish that flicker like living confetti.
The sun hits the bay low and hot as the speedboat cuts a white wake toward two tiny islands just off Koh Samui. On Koh Madsum—commonly called Pig Island—pigs amble across soft, white sand as the sea tugs at your ankles; wind and water trade places, and the whole island feels like a live postcard. A short hop away, Koh Tan unspools a different mood: shallow coral gardens, clear water, and tropical fish that flicker like living confetti.
Geology here is simple: low-lying sand flats and coral outcrops formed on the fringes of the Gulf of Thailand’s shallow continental shelf. The area has long been tied to fishing villages on Samui’s south coast; local crews run day trips and serve fresh, home-style Thai lunches that reflect southern recipes and a maritime way of life.
Expect easy paddling, guided snorkeling over reefs, and plenty of beach time for photos or a nap under a rented sunbed. Guides provide masks, fins, life jackets, and basic instruction; swimming ability is helpful but not mandatory for shallow reef swims. Nature has a voice here—the tide will coax you into deeper channels, while the reef offers bursts of color that seem to dare you to look closer.
Practical notes: tours run roughly five to six hours, include hotel transfers from main Koh Samui towns, and can be hot and sunny—plan sunscreen and shade. Bring a reef-safe sunscreen, reef shoes for coral flats, a waterproof phone case, and a small tip for the crew. Morning departures often mean calmer seas and clearer water for snorkeling; late afternoons bring softer light for photos and quieter beaches.