Introduce a child to breathing underwater with a PADI-led Bubble Maker on Koh Chang. This one-day open-sea program runs in shallow water, uses child-sized equipment, and pairs short underwater time with on-boat instruction.
Introduce a child to breathing underwater with a PADI-led Bubble Maker on Koh Chang. This one-day open-sea program runs in shallow water, uses child-sized equipment, and pairs short underwater time with on-boat instruction.
A bright morning on Koh Chang, the boat’s bow splits a glassy bay and the reef below seems to breathe. Children in small, colorful BCDs follow a PADI pro into waist-deep water, cheeks puffing tiny clouds as regulators deliver their first breaths underwater. The ocean here is patient, the current gentle, and the shallow reef invites curiosity rather than challenge.
Verified experiences and guided adventures in the surrounding area.
Operated by Dolphin Divers · Ko Chang, Trat Province
A bright morning on Koh Chang, the boat’s bow splits a glassy bay and the reef below seems to breathe. Children in small, colorful BCDs follow a PADI pro into waist-deep water, cheeks puffing tiny clouds as regulators deliver their first breaths underwater. The ocean here is patient, the current gentle, and the shallow reef invites curiosity rather than challenge.
Koh Chang—literally “Elephant Island”—is part of Mu Ko Chang National Park, an area where volcanic ridges meet coral shelves. Fishing villages and Bang Bao pier speak to a maritime culture built on trade and sea harvests, while the island’s protected bays slow waves enough for safe beginner dives.
A Bubble Maker session samples that world: kids age eight and up use child-sized scuba gear in water under 2 meters/6 feet, guided step-by-step by an instructor. Expect close encounters with soft coral, colorful reef fish, and the occasional curious sea cucumber; instructors emphasize buoyancy, slow movements, and reef respect.
Practical guidance: arrive hydrated and sun-protected, plan for a half-day including hotel pickup, and choose morning slots to avoid heat and choppier afternoon seas. Gear is supplied, but bring a swimsuit, towel, and reef-safe sunscreen. Parents usually ride on the boat and must consent; medical exclusions apply for heart or pregnancy concerns.
For families, this is a gentle, supervised way to introduce scuba—equal parts thrill and classroom—set against the craggy slopes and sheltered bays that define Koh Chang’s coastal character.
easy.
3–6 hours.
Suitable for children comfortable in the water and adults of average fitness; minimal exertion required.
Children must be at least 8 years old to participate; parental consent is required.
No prior scuba experience is necessary, but children should be comfortable in the water and able to follow simple instructions.
Parents typically remain on the boat or shore; instructors supervise the underwater time but parental presence on the boat is required for consent and safety.
This activity is not recommended for pregnant people or those with serious cardiovascular problems; consult the operator if your child has ear, sinus, or respiratory issues.
Koh Chang is part of Mu Ko Chang National Park; fishing and small-scale agriculture shaped its coastal settlements while park protections, established in the 1980s, limit development in many bays.
Reefs here are fragile—operators promote no-touch policies, limit group sizes, and recommend reef-safe sunscreen to reduce coral stress.
Dolphin Divers operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




A bright morning on Koh Chang, the boat’s bow splits a glassy bay and the reef below seems to breathe. Children in small, colorful BCDs follow a PADI pro into waist-deep water, cheeks puffing tiny clouds as regulators deliver their first breaths underwater. The ocean here is patient, the current gentle, and the shallow reef invites curiosity rather than challenge.
A bright morning on Koh Chang, the boat’s bow splits a glassy bay and the reef below seems to breathe. Children in small, colorful BCDs follow a PADI pro into waist-deep water, cheeks puffing tiny clouds as regulators deliver their first breaths underwater. The ocean here is patient, the current gentle, and the shallow reef invites curiosity rather than challenge.
Koh Chang—literally “Elephant Island”—is part of Mu Ko Chang National Park, an area where volcanic ridges meet coral shelves. Fishing villages and Bang Bao pier speak to a maritime culture built on trade and sea harvests, while the island’s protected bays slow waves enough for safe beginner dives.
A Bubble Maker session samples that world: kids age eight and up use child-sized scuba gear in water under 2 meters/6 feet, guided step-by-step by an instructor. Expect close encounters with soft coral, colorful reef fish, and the occasional curious sea cucumber; instructors emphasize buoyancy, slow movements, and reef respect.
Practical guidance: arrive hydrated and sun-protected, plan for a half-day including hotel pickup, and choose morning slots to avoid heat and choppier afternoon seas. Gear is supplied, but bring a swimsuit, towel, and reef-safe sunscreen. Parents usually ride on the boat and must consent; medical exclusions apply for heart or pregnancy concerns.
For families, this is a gentle, supervised way to introduce scuba—equal parts thrill and classroom—set against the craggy slopes and sheltered bays that define Koh Chang’s coastal character.