Dive & Snorkeling Day Trip

The Gulf of Thailand offers a number of spectacular diving and snorkeling sites, from deep water pinnacles to shallow coral gardens. Our fully equipped, spacious speedboats will take you to the best sites quickly and comfortably allowing you to relax and take in the beauty of the islands from the ocean.

The Day trips are a great way to explore the region’s best sites whilst still residing on Samui. Our trips include 2 fantastic dives and include lunch at our beachside restaurant on Koh Tao, or a tranquil beach buffet and Ang TongMarine Park depending on which excursion you choose.

For snorkelers, we carefully select beautiful shallow water sites to allow you to get as close as possible to the action. Our snorkel guides, who hold vast knowledge of all the best sites, are ready to answer any questions you many have to make your day both fun and informative.

Ang Tong Marine Park comprises of 80 islands around 30 kms off Samui’s shores. The area is home to a large number of fish and coral species and has a wide variety of diving and snorkeling sites.

Sail Rock, the internationally acclaimed dive site, is situated just north of Samui heading towards the island of Koh Tao. With diverse marine life and a spectacular chimney swim, combined with the chance, on occasions, to see the docile Giant Whale Sharks, the site is one not to be missed.

Koh Tao is the most northerly Island in the region and has the most diverse diving opportunities. All kinds of marine life reside here from the smallest shrimps to graceful turtles. With the added bonus of being a prime region for Whale Shark sightings, it is clear why the island is held in such high esteem with divers and snorkelers throughout the Gulf.


At coral Grand Divers, we offer an exciting range of PADI dive courses from beginner to professional levels. All Courses are performance based, allowing you to progress at a pace you are comfortable with. We are committed to small group sizes and prefer to help you learn in a more relaxed and enjoyable atmosphere. We firmly believe that quality training is essential to happy divers.

Bubble Maker: for children between 8 and 10 year, this enables the whole family to learn to dive supervision
Discover Scuba Diving: This is a one day program which allows you to dive under direct supervision.

Scuba Diver Course: a 2 day course, first step in obtaining an international diving license.

Open Water Diver: A 4 day course, the most popular beginner dive certification.
Advanced Open Water Diver: A 3 day program which helps you fine tune and specialize your diving profile.

Rescue Course: For those with safety in mind and interested in progressing to a professional diving level. This is a 2/3 day course.

Emergency First Responses: A one day course learning how to respond and to evaluate emergency situations. Not dive specific and available to all.

Dive master Program: The entry level professional dive certification. The course has no time duration and can be confuted to suit individual time frames.