Highway Travel Booking Ltd.,Part, the first specialized tour operator organizing Angthong National Park Excursion, tailored-tour packages, port operation for cruises, with a team of Samui's travel insiders experienced more than 30 years (since 1989) TAT License No. 34/00535 with a team of travel insiders experienced over 33 years. We are the first tour operator in Koh Samui that has been operating the excursion tour to Angthong National Marine Park since 1989. We are committed to providing excellent service to our clients, giving the first priority to our clientsâ safety together with creating a friendly relationship. Significantly, we are dedicated to creating a memorable, enjoyable and impressive experience for our clients to make the most of holidays. Therefore, we have delicately designed the tour route, safety & security, itinerary and instructions in order to perfect the traveling satisfaction.