Board a shared dive boat from Nha Trang and drop into the coral-strewn reefs around Hon Mun. This full-day trip includes guided dives, onboard briefings, and a village lunch — ideal for certified divers wanting a straightforward reef experience.
More ways to explore the area's outdoor wonders
The boat eases away from the port as Nha Trang’s skyline shrinks and the sea opens like a cool invitation. Within an hour the water changes from blue to a mosaic of coral heads and fish; the dive master briefs the group and the first descent drops you into a reef that moves and breathes beneath the surface.
Difficulty
moderate
Duration
6 hours
Fitness Level
Moderate fitness and comfort in open water; able to carry basic gear and swim at surface between dives.
Wildlife
History
Hon Mun and surrounding islets lie within Nha Trang Bay, an area long used by local fishers and recently subject to marine protection measures to conserve coral habitats.
Conservation
Avoid touching coral, use reef-safe sunscreen, and follow the dive guide's buoyancy rules; anchoring is restricted in protected zones to preserve reef structure.
Reserve your spot on the Nha Trang Diving Tour at Coral Bay today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring your certification card
Operators require proof of certification for scuba; have your card and logbook ready at pickup.
Mind the sun between dives
Pack reef-safe sunscreen and a long-sleeve rash guard to protect skin during surface intervals.
Hydrate before boarding
Salt, sun and breathing compressed air dehydrate you—drink water before and after each dive.
Secure motion-sick prevention
If you’re prone to seasickness, take medication an hour before departure and sit mid-boat where motion is gentlest.
Dive certification card & logbook
Required to participate and useful for recording dives.
Rash guard or wetsuit
Protects from sun and provides thermal comfort between dives.
summer
Mask and snorkel (personal)
Personal fit improves comfort and visibility; operators supply tanks and regulators.
Sea-sickness remedy
Prevents nausea on choppy crossings to Hon Mun.