Survey data showing Hon Tam visibility in the roughly 7-12m range during sampled conditions.
Shallow coral reef stop on Hon Tam.
Boat transfers and dive setup are normally handled by a local Nha Trang operator or resort service.
HON TAM is the shallow coral reef stop on Hon Tam in Nha Trang Bay, with a short boat transfer and a resort-island setup that keeps the day straightforward. The reef sits close to the surface, so you get a long, relaxed look at coral and reef fish without needing a deep profile. It works best as a calm-water reef dive for newer divers or anyone who wants easy sightseeing rather than a technical run. Plan it as an operator-led boat day, not a shore-entry spot.
Conservative baseline from public research. No community dives logged yet.
Depth range, seasonality, and planning context.
Reported Depth
2m - 6m
Depth Note
PADI describes Hon Tam's coral as shallow, around 2-6m, and boat-only; the reef is commonly framed as beginner-friendly.
Best Season
March to September, especially July to September.
Typical Conditions
Calm bay water, shallow coral, and a short boat transfer from Nha Trang. Best on clear, steady days.
Site conditions, restrictions, and access requirements.
Site Conditions
Safety Notes
Watch boat lanes and stay off the coral in the shallow sections; calm conditions make the site much easier to enjoy.
Access Restrictions
Boat-only access through a local operator or resort ferry.
Legal Notes
Hon Tam is managed as a tourism island in Nha Trang Bay; follow island and reef rules.
Community notes to help plan your visit.
Scuba Diving
A shallow coral reef and short boat transfer make this a classic easy dive. It suits newer divers and anyone who wants long, unhurried time on the reef.
Freediving
The shallow profile can work for casual breath-hold viewing in calm water, but it is better treated as a snorkel or scuba stop than a freedive specialty site.
Snorkeling
The shallow reef and calm bay make snorkeling and sea-walking style experiences natural fits here.
Species commonly reported at this site, with direct links into their wildlife guides.
Community dive logs and visit reports for this site.
Average conditions based on logged dives & visits.
Planning answers for access, conditions, timing, and site logistics.
Last Updated
Research Sources
Survey data showing Hon Tam visibility in the roughly 7-12m range during sampled conditions.
Official local news describing clear water, coral reefs, and snorkeling/scuba-diving access.
Operator page confirming Hon Tam as one of the Nha Trang Bay dive locations.
Community page describing the island as a resort destination with diving and water sports.
Official tourism piece placing Hon Tam close to Nha Trang and framing it as a watersports island.
Travel guide describing reef dives and calm seas, with the best season from March through September.
Know this site? Improve Spot Details.

Boat dive base for Hon Mun Marine Park from Nha Trang.

Sheltered Nha Trang bay dive site for relaxed scuba and snorkel.

Shallow coral garden in Nha Trang Bay

Shallow Nha Trang training reef with coral patches.

Relaxed Nha Trang reef with calm shallows

Boat dive with swim-throughs off Nha Trang