Take your first breaths underwater on Koh Chang with a PADI-registered Discover Scuba Dive: a pool skills session plus two guided open-water dives to 12 m. Small student-to-instructor ratios and equipment provided make this an accessible step toward certification.
Take your first breaths underwater on Koh Chang with a PADI-registered Discover Scuba Dive: a pool skills session plus two guided open-water dives to 12 m. Small student-to-instructor ratios and equipment provided make this an accessible step toward certification.
Salt air, a busier pier morning and the muted clink of tanks set the scene before you slip into the shallows. This PADI Discover Scuba Dive experience on Koh Chang begins concretely — a supervised pool session to learn breathing, regulator use and a simple safety drill — then moves to two guided open-water dives over local coral reefs to a maximum of 12 metres. Expect bright reef fish, hard and soft corals and the slow choreography of life that asks you to move deliberately.
Verified experiences and guided adventures in the surrounding area.
Operated by Koh Chang Divers · Ko Chang, Trat Province
Salt air, a busier pier morning and the muted clink of tanks set the scene before you slip into the shallows. This PADI Discover Scuba Dive experience on Koh Chang begins concretely — a supervised pool session to learn breathing, regulator use and a simple safety drill — then moves to two guided open-water dives over local coral reefs to a maximum of 12 metres. Expect bright reef fish, hard and soft corals and the slow choreography of life that asks you to move deliberately.
The island’s reefs sit within the Mu Ko Chang Marine National Park; the waters reflect a coastline shaped by volcanic and sedimentary rock, with sheltered bays that have attracted fishermen and traders for generations. Local dive operators balance tourism with conservation, registering introductory dives with PADI so newcomers can carry credit toward an Open Water certificate.
Practicalities come next: sessions are small (maximum two students per instructor), a pool introduction commonly runs the day before, and the open-water day includes boat transfers, equipment use, lunch and bottled water. Medical self-certification is required; the experience is not recommended for pregnant travelers or those with serious spinal or heart conditions.
Plan to arrive hydrated, well-rested and with a basic level of swimming comfort. Wear a snug swimsuit under a wetsuit/top, use reef-safe sunscreen, and aim for morning dives when seas are calmer and visibility is best. This program is an efficient, supportive step into scuba — it prioritizes comfort, safety and a clear path to certification for those who want to continue.
moderate.
4–8 hours (plus 1-hour pool session, typically scheduled the day before).
Moderate fitness and comfort in water; able to swim short distances and follow instructor cues.
No; this is an intro program for non-certified divers and is registered with PADI as credit toward an Open Water course.
Open-water dives on this program are limited to a maximum depth of 12 metres, ideal for beginners.
Not recommended for pregnant travelers or people with serious heart or spinal conditions; a self-certifying medical form is required.
Courses keep a low student-to-instructor ratio — no more than two students per instructor for this experience.
Koh Chang’s coastal communities historically relied on fishing and small-scale trade; marine protection zones were established in the 1980s to preserve reefs as tourism grew.
Operators emphasize reef-friendly practices and buoyancy training to limit contact; visitors are encouraged to use reef-safe products and follow local guidelines to reduce coral damage.
Koh Chang Divers operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.




Salt air, a busier pier morning and the muted clink of tanks set the scene before you slip into the shallows. This PADI Discover Scuba Dive experience on Koh Chang begins concretely — a supervised pool session to learn breathing, regulator use and a simple safety drill — then moves to two guided open-water dives over local coral reefs to a maximum of 12 metres. Expect bright reef fish, hard and soft corals and the slow choreography of life that asks you to move deliberately.
Salt air, a busier pier morning and the muted clink of tanks set the scene before you slip into the shallows. This PADI Discover Scuba Dive experience on Koh Chang begins concretely — a supervised pool session to learn breathing, regulator use and a simple safety drill — then moves to two guided open-water dives over local coral reefs to a maximum of 12 metres. Expect bright reef fish, hard and soft corals and the slow choreography of life that asks you to move deliberately.
The island’s reefs sit within the Mu Ko Chang Marine National Park; the waters reflect a coastline shaped by volcanic and sedimentary rock, with sheltered bays that have attracted fishermen and traders for generations. Local dive operators balance tourism with conservation, registering introductory dives with PADI so newcomers can carry credit toward an Open Water certificate.
Practicalities come next: sessions are small (maximum two students per instructor), a pool introduction commonly runs the day before, and the open-water day includes boat transfers, equipment use, lunch and bottled water. Medical self-certification is required; the experience is not recommended for pregnant travelers or those with serious spinal or heart conditions.
Plan to arrive hydrated, well-rested and with a basic level of swimming comfort. Wear a snug swimsuit under a wetsuit/top, use reef-safe sunscreen, and aim for morning dives when seas are calmer and visibility is best. This program is an efficient, supportive step into scuba — it prioritizes comfort, safety and a clear path to certification for those who want to continue.