Samui Authentic : Boat Trip. Excursions en Bateau.Excursions sur mesure.

Based in Ban Lamai on Koh Samui's east coast, this boat tour operator specialises in bespoke water-based excursions rather than standard group packages. Travellers work directly with the team to design itineraries that suit their interests, whether that means snorkelling at quieter reefs, exploring hidden coastal coves, island hopping, fishing, or joining a sunset cruise. The focus on customisation sets it apart from mass-market tour operators, making it a practical choice for families, couples, or small groups who want more control over how they spend their time on the water. Excursions are built around authentic engagement with Koh Samui's marine environment and surrounding coastline. The team's flexibility means trips can be adjusted for different skill levels and group sizes, and the late operating hours — open daily until 10:00 PM — allow for evening departures including sunset and night-time experiences that daytime-only operators cannot offer. Good to know: booking in advance through the website at samui-authentic.com is strongly recommended, particularly during peak season, as it allows the team to discuss your preferences, check weather conditions, and prepare the right equipment. The location in Ban Lamai (Tambon Maret) provides straightforward access to east coast departure points. Bring reef-safe sunscreen, sun protection, and a light layer regardless of which activity you choose, as conditions on the water can differ significantly from the shore.