Speed across the Gulf of Thailand to meet the photogenic pigs of Koh Madsum, then snorkel the clear reefs of Koh Tan on a five-hour speedboat excursion. Includes pickup, snorkeling gear and lunch—ideal for travelers seeking a compact, family-friendly island day trip.
Speed across the Gulf of Thailand to meet the photogenic pigs of Koh Madsum, then snorkel the clear reefs of Koh Tan on a five-hour speedboat excursion. Includes pickup, snorkeling gear and lunch—ideal for travelers seeking a compact, family-friendly island day trip.
A low, fast wake parts the Gulf of Thailand as the speedboat slips away from Samui’s southern pier—heat on the deck, salt on the wind, and the island chain opening like a map. Within 20–30 minutes the shoreline softens into sandy shoals and the first stop comes into view: Koh Madsum, where a small population of friendly pigs greets swimmers on the beach.
Verified experiences and guided adventures in the surrounding area.
Operated by MY Holiday Centre · Koh Samui, Surat Thani
A low, fast wake parts the Gulf of Thailand as the speedboat slips away from Samui’s southern pier—heat on the deck, salt on the wind, and the island chain opening like a map. Within 20–30 minutes the shoreline softens into sandy shoals and the first stop comes into view: Koh Madsum, where a small population of friendly pigs greets swimmers on the beach.
This short island hop combines natural history and coastal geology. Koh Madsum and nearby Koh Tan are limestone and volcanic outcrops sculpted by currents and coral growth; their shallow reefs support hard corals and dense schools of reef fish. The maritime culture here still revolves around fishing and small-scale tourism—locals run simple piers and family-style lunch huts that serve freshly grilled fish and coconut-based salads.
Expect clear visibility at Koh Tan and accessible snorkeling over shallow bommies; encounters with parrotfish, wrasse and occasionally green sea turtles are possible. The speedboat portion is brisk, so the horizon feels like an active participant pushing you toward each stop.
Practicalities: the full excursion runs about five hours, includes hotel pickup by minivan, snorkeling gear, lunch and drinking water. It’s suitable for most fitness levels but not recommended for pregnant travelers or those with serious back or heart conditions. Bring reef-safe sunscreen, a light cover-up for the boat, and a waterproof phone case for photos with the pigs. Morning departures avoid the afternoon winds; if seas are choppy opt for motion-sickness prevention and confirm pickup times the night before.
Typical speedboat transfers take about 20–30 minutes each way, depending on the departure pier and sea conditions.
Yes—snorkeling gear is included, but bringing your own mask can improve comfort and fit.
The pigs on Koh Madsum are accustomed to visitors and photos, but avoid feeding them and supervise children closely for safe interactions.
The tour operator may cancel or change the itinerary for safety; check cancellation windows (full refund if canceled 24+ hours prior) and watch for last-minute updates.
MY Holiday Centre operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A low, fast wake parts the Gulf of Thailand as the speedboat slips away from Samui’s southern pier—heat on the deck, salt on the wind, and the island chain opening like a map. Within 20–30 minutes the shoreline softens into sandy shoals and the first stop comes into view: Koh Madsum, where a small population of friendly pigs greets swimmers on the beach.
A low, fast wake parts the Gulf of Thailand as the speedboat slips away from Samui’s southern pier—heat on the deck, salt on the wind, and the island chain opening like a map. Within 20–30 minutes the shoreline softens into sandy shoals and the first stop comes into view: Koh Madsum, where a small population of friendly pigs greets swimmers on the beach.
This short island hop combines natural history and coastal geology. Koh Madsum and nearby Koh Tan are limestone and volcanic outcrops sculpted by currents and coral growth; their shallow reefs support hard corals and dense schools of reef fish. The maritime culture here still revolves around fishing and small-scale tourism—locals run simple piers and family-style lunch huts that serve freshly grilled fish and coconut-based salads.
Expect clear visibility at Koh Tan and accessible snorkeling over shallow bommies; encounters with parrotfish, wrasse and occasionally green sea turtles are possible. The speedboat portion is brisk, so the horizon feels like an active participant pushing you toward each stop.
Practicalities: the full excursion runs about five hours, includes hotel pickup by minivan, snorkeling gear, lunch and drinking water. It’s suitable for most fitness levels but not recommended for pregnant travelers or those with serious back or heart conditions. Bring reef-safe sunscreen, a light cover-up for the boat, and a waterproof phone case for photos with the pigs. Morning departures avoid the afternoon winds; if seas are choppy opt for motion-sickness prevention and confirm pickup times the night before.