About this tour
When Alex from our team ran the Angthong Catamaran Tour from Koh Samui, we found a proper all-day island hop across Thailand's marine park. You're on a catamaran hitting three or four spots — snorkelling at Koh Wao, kayaking through limestone channels, the famous Emerald Lagoon at Koh Mae Ko, and a beach stop with hiking at Ko Wua Ta Lap. It's eight hours door-to-door with hotel pickup, a Thai lunch, and enough variety to keep couples, families, and groups entertained without feeling rushed. The water is genuinely striking, and the mix of activities means you're not just anchored in one spot.
Highlights
- Snorkel reefs at Koh Wao teeming with tropical fish and corals.
- Kayak into hidden coves beneath limestone cliffs yourself.
- Emerald Lagoon's turquoise water ringed by jungle and steep walls.
- Wua Ta Lap Viewpoint hike delivers 360° island panoramas.
- Thai buffet lunch on the beach, not a cramped boat.
- Hotel transfers take the logistics stress out of the day.
- Sea kayaking equipment and life jackets provided throughout.
- Guide switches between English and Thai for mixed groups.
What to expect
The day kicks off with a hotel pickup and transfer to the pier — depending on where you're staying in Samui, that can be 20–40 minutes. Once aboard the catamaran, you'll motor out to the first snorkel spot at Koh Wao. The water clarity is genuinely good, though fish density varies by season. After that, you'll paddle kayaks through narrow channels and into small coves — no prior experience needed, but it does require a bit of upper-body effort if the tide's against you.
The Emerald Lagoon is the centrepiece: you'll see it from the boat and get photos, though you don't wade into the lagoon itself (it's protected). From there, it's on to Ko Wua Ta Lap for the optional hike to the viewpoint — maybe 20–30 minutes up-and-back with decent views, or you can skip it and swim and relax on the beach. Lunch is a Thai buffet spread right there on the sand. The schedule is tight but not punishing; weather or sea state can shuffle the order or swap activities around.
What travellers say
- Catamaran is spacious and stable, not cramped longtails.
- Hotel transfers included simplify logistics and timing.
- Snorkelling, kayaking, hiking, and beach time in one day.
- Thai buffet lunch served on the beach, no extra cost.
- Emerald Lagoon is visually striking and memorable.
- Suitable for various fitness levels and family groups.
- National park fee (300 THB) payable in cash on arrival.
- Early start and tight schedule leave limited time at each stop.
- Not suitable for cruise ship passengers or those over 70.
- Itinerary changes with weather; not guaranteed to hit every spot.
Themes summarised by our team from public information about this tour. Verify specifics on the operator's page before booking.
Good to know
The catamaran is stable and spacious, not a crowded longtail boat. You get a proper mix of activities in one day — snorkelling, paddling, hiking, beach time, food — so there's less feeling like you're just floating around. The Emerald Lagoon is visually striking even if you're just viewing it. Hotel transfers mean no faffing about with taxis. Lunch is included, which saves time and money. Works for various fitness levels.
The national park fee (300 THB per adult, 150 THB per child) isn't included and you'll pay cash on the day — budget for that. The tour isn't suitable if you're arriving by cruise ship or large ferry due to disembarkation delays; pregnant guests can't go, and it's not recommended for those over 70 or with certain health conditions. Early morning start (roughly 7–8 a.m.) is firm. Sea kayaking requires some fitness and can feel strenuous if conditions are choppy. Remote hotel pickups (Taling Ngam, Lipa Noi, etc.) may incur extra transfer fees — confirm before booking. Eight hours includes travel time, so actual activity time is less. Itinerary shifts with weather or sea state, so you might not hit every spot.
Tour sold and operated by Viator via Viator. Descriptions on this page are original BugBitten summaries written by our team — not copied from the operator. Prices and availability are confirmed at checkout.