
Dumdee Diving…our history…
Dumdee Diving Founded in 2019, our company was established with a singular mission: to share the beauty and wonder of the underwater world. We specialize in providing comprehensive scuba diving instruction under the internationally recognized SSI curriculum, in addition to organizing exciting and memorable diving trips. Our commitment to excellence and a passion for the ocean have helped us grow into a vibrant community of divers.
Over the years, we have had the pleasure of welcoming more than 600 enthusiastic clients into our family. Our busy schedule reflects this passion, as we successfully organize an average of 20 diving trips each year. Our trips are thoughtfully balanced to offer both local and international experiences, with an average of 15 domestic trips within Thailand and 5 international excursions to breathtaking locations around the globe. This balanced approach allows our clients to explore the diverse marine life both at home and abroad.
Our operations are managed by a dedicated and professional team of 15 rotating staff members. This flexible structure ensures that every trip benefits from a variety of expertise and a consistently high level of service. Together, our team has explored some of the world’s most incredible diving destinations. We have ventured to Indonesia, the Philippines, Malaysia, and Egypt, creating unforgettable memories and helping our clients discover spectacular underwater landscapes in these remarkable countries.
From our founding to our continued exploration of new horizons, our core focus remains on providing exceptional diving experiences. We are proud of the community we have built and are committed to guiding divers of all levels on their journeys of discovery, both in the familiar waters of Thailand and in the magnificent seas of the world.
Explore the Wonders Below the Waves
Meet the expert divers and instructors who make Dumdee Diving exceptional.

Jane
Lead Diving Instructor
Fun Fact:
“Honestly, I’m only willing to wake up before noon on vacation if the sea view is absolutely drop-dead gorgeous. It’s the only acceptable bribe.”

Mod
Security Instructor
Fun Fact:
“I love teaching diving because I get to see people push past their fears and grow more confident with every dive. Every course brings new faces, new stories, and a new connection with the ocean — no two days are ever the same, and that’s what keeps it so special.”

Bank
Dive Master
Fun Fact:
“I love to scuba dive because no one ever listens to me on land, so I go tell all my stories to the coral instead .”

Book
Junior Dive Master
Fun Fact:
“I dive to remember how small we are — to learn patience, respect, and stillness. The ocean humbles me every time, reminding me that peace doesn’t come from control, but from letting go.”
