Diving in Nha Trang 2026: prices, dive sites, centres
Nha Trang bay holds 350 hard coral species, 230 reef fish species and visibility up to 30 metres from April to August. Two dives with an instructor cost about 1,800,000 VND (~$72), an island snorkelling tour starts at 450,000 VND (~$18). Complete beginners dive here without a certification, and experienced divers keep coming back for the swim-throughs of Madonna Rock and the barracuda schools.
This guide has everything you need before you get in the water: dive sites with depths and levels, English-speaking PADI centres compared, current prices in VND and dollars, the best season, and a step-by-step path from first breath underwater to a PADI certification.
Prices current as of July 2026. Rate: ~25,000 VND ≈ $1.
- Madonna Rock (Madonna Rock): 6–35 m | Intermediate–advanced — Swim-throughs, barracuda, lionfish
- Moray Beach (Moray Beach): 5–18 m | Beginner–intermediate — Moray eels, scorpionfish, coral garden
- Electric Nose (Electric Nose): to 50 m | Advanced — Pinnacle, soft corals, macro
- Coral Bay / Hòn Một (Hòn Một): 3–12 m | Beginner — Bright reefs, try-dives
- Hòn Mun (Hòn Mun): Marine reserve since 2001, 350+ coral species — Diving suspended since June 2022
- Hòn Tằm (Hòn Tằm): Snorkelling from the shore — Calmer alternative to Hòn Mun
- Cầu Đá pier (Cầu Đá): Boat departure point — Morning runs out to the dive sites
Why Nha Trang is Vietnam's dive capital
Is Nha Trang good for diving? Yes — it's Vietnam's diving capital, with warm water all year, 350+ coral species and the country's widest choice of dive centres. The best window is April to August. The one catch: dive tourism in the Hòn Mun reserve has been suspended since June 2022, so ask your centre where it dives now.
Nha Trang bay, in Khánh Hòa province, is a cluster of 19 islands sheltered from the monsoon winds by a mountain ridge. Warm water year-round (24–30°C), varied seabed terrain and visibility up to 30 metres at the peak of the season, as the Vietnam Travel portal notes.
The crown jewel is the Hòn Mun reserve. In 2001 it became Vietnam's first protected marine area, set up with IUCN. Across 160 km² of land and sea live more than 350 species of hard coral, 230 reef fish species and 112 crustacean species.
For comparison: Phu Quoc is known for soft corals and turtles, Con Dao for big pelagics and untouched reefs, but both are harder to reach. All six regions side by side — in our guide to diving in Vietnam. Nha Trang offers balance: a rich underwater world plus solid infrastructure with dozens of dive centres, English-speaking instructors and budget prices. New to the city? Start with our Nha Trang travel guide for the big picture, then come back here for the water.
Hòn Mun island sits 10–11 km from Cầu Đá pier in the south of Nha Trang — half an hour by boat and you're over the reef.
The best dive sites in Nha Trang
All the main dive spots sit around Hòn Mun and the neighbouring islands. Some of them lie inside the reserve, where diving has been suspended since 2022, so check with your centre which sites are open now. Boats leave Cầu Đá pier early in the morning — a single run usually covers two dives on different sites.
| Dive site | Depth | Visibility | Level | What you'll see |
|---|---|---|---|---|
| Madonna Rock | 6–35 m | 5–25 m | Intermediate–advanced | Swim-throughs, barracuda, lionfish, groupers |
| Moray Beach | 5–18 m | 10–20 m | Beginner–intermediate | Moray eels, scorpionfish, coral garden |
| Electric Nose | to 50 m | 10–25 m | Advanced | Pinnacle, soft corals, macro |
| Coral Bay / Hòn Một | 3–12 m | 10–20 m | Beginner | Bright reefs, try-dives |
Madonna Rock — swim-throughs and barracuda
Nha Trang's most famous dive site. Rock formations create underwater grottos and swim-throughs at 6–9 metres. Deeper, at 20–35 metres, schools of striped barracuda circle — a silver wall of hundreds of fish moving in sync. Groupers, lionfish and parrotfish hide among the boulders.
Insider tip: the early boats reach Madonna Rock first, so for the first 30 minutes you have the site to yourself. By the afternoon the island-tour crowds show up.
Moray Beach — perfect for a first dive
A gentle coral garden from 5 to 18 metres. Moray eels live at the mouth of an underwater cave — hence the name. This is where first-timers are brought: calm, shallow, plenty of fish within arm's reach. It's an official PADI training site.
Electric Nose — for advanced divers
A massive underwater pinnacle rises from 50 metres down. Vertical walls are covered in soft corals and gorgonians — a macro-photography paradise. Currents here are serious, and it's not a place to attempt without 30+ dives of experience.
Coral Bay and Hòn Một — for beginners and snorkelling
Shallow reefs at 3–12 metres. Bright, varied and with good visibility. Often included in the "3 islands" tour and used for try-dives and snorkelling.
Snorkelling in Nha Trang: where, how and why
Snorkelling in Nha Trang is one of the easiest ways to see the underwater world: no certification needed, and you don't even need to swim (a life vest is included). Mask, snorkel, the surface of the water — and below you, 100+ fish species and coral gardens.
The best spots for snorkelling
- Hòn Mun — the richest reef in the bay, but swimming and snorkelling around the island have been suspended since June 2022. Ask whether it is open when you book a tour.
- Hòn Tằm — a calmer alternative, with snorkelling straight from the shore. Less variety, but no crowds.
- Coral Bay (near Hòn Một) — shallows with bright reefs. Part of the "3 islands" tour, handy for families with kids.
Snorkelling on your own or on a tour
Snorkelling off Nha Trang's city beach is pointless: the water is murky and there are no corals. For proper snorkelling you need a boat out to the islands.
- Group tour — from 450,000 VND (~$18). Boat, mask, lunch, 2–3 stops. Cheap, but crowded.
- Private boat charter — from 1,500,000 VND (~$60) for 4–6 hours. Freedom over the route, quiet, your own pace.
You can rent a mask and snorkel on the beach for 75,000–125,000 VND (~$3–5). But for serious snorkelling on the islands, it's better to bring your own.
Fast Track — no queue at the border
5–10 minutes instead of an hour in the immigration queue
from$11per passenger
Dive centres in Nha Trang: how to choose
There are dozens of dive centres in Nha Trang. Prices are roughly the same; the difference is in the instructor's language, the group size and the state of the gear. Here's what to look for:
- Certification — PADI or SSI. If you plan to earn a certification, it matters that the centre is an official partner.
- Language — most established centres run dives in English, and some also in German or French. Confirm your instructor speaks fluent English before your first dive.
- Group size — the smaller, the more attention you get. Private dives cost 20–30% more, but they're worth every dollar.
- Gear — ask when the regulators and BCDs were last serviced. If they can't answer, find another centre.
| Centre | Certification | Languages | Notes |
|---|---|---|---|
| Rainbow Divers | PADI 5 Star | EN/FR | Operating since 1996 |
| Vietnam Active | PADI 5 Star | EN | International groups |
| Sailing Club Divers | PADI | EN | At Sailing Club Nha Trang, well-known reputation |
| Octopus Diving | PADI 5 Star | EN | Full range of courses up to instructor level |
| Angel Dive | PADI | EN/DE | Small groups, personal approach |
How much diving and snorkelling in Nha Trang costs
Nha Trang is one of the most affordable places in the world to dive. Two dives with full gear, transfer and lunch start at 1,700,000 VND (~$68).
| What | Price (VND) | Price (~USD) | Includes |
|---|---|---|---|
| Discovery Scuba (2 dives, no cert.) | 1,800,000 | ~$72 | Transfer, gear, instructor, lunch |
| Fun Dive (2 dives, certified) | 1,700,000 | ~$68 | Transfer, gear, divemaster, lunch |
| PADI Open Water Diver (3–4 days) | 8,750,000–10,000,000 | ~$350–400 | Theory, 9 dives, certification |
| PADI Advanced Open Water (2–3 days) | 7,000,000–8,750,000 | ~$280–350 | 5 specialty dives, certification |
| Island snorkelling tour (full day) | 450,000–800,000 | ~$18–32 | Boat, mask, lunch, 2–3 stops |
| Mask + snorkel rental on the beach | 75,000–125,000 | ~$3–5 | Mask, snorkel, sometimes fins |
| Private diving (1–2 people) | 2,200,000–2,500,000 | ~$88–100 | Private instructor, flexible route |
Information current as of July 2026. Prices vary by centre and season.
What's included: hotel transfer, all gear (BCD, regulator, mask, wetsuit, fins, tank), an instructor with you, and lunch on board.
What you pay for separately: dive photos/video (200,000–500,000 VND), the Hòn Mun reserve entry fee (where charged), and a tip for your instructor.
When to dive: the diving season in Nha Trang
The best diving season runs from April to August. Visibility reaches 30 metres, water is 28–30°C and the sea is calm.
| Period | Water T° | Visibility | Sea conditions | Verdict |
|---|---|---|---|---|
| January–March | 24–26°C | 10–20 m | Calm, cooler | Good. Fewer tourists |
| April–June | 28–30°C | 15–30 m | Flat calm, ideal | The best time. Max visibility |
| July–August | 28–30°C | 10–25 m | Calm, plankton | Great. Peak fish activity |
| September | 27–29°C | 5–15 m | Monsoon begins | Acceptable. Cancellation risk |
| October–December | 24–28°C | 5–10 m | Storms, swell | Not recommended |
April–June is for those who want a certification: clear water, gentle conditions. July–August is for underwater photographers: more plankton draws more fish, manta rays and — rarely — whale sharks.
In peak season, book 1–2 weeks ahead, especially if you want a specific instructor or a small group.
Learning to dive in Nha Trang: from beginner to certification
Getting an international dive certification in Nha Trang costs noticeably less than in Europe or the US. Bonus: you learn among corals and clownfish, not in a swimming pool.
Discovery Scuba Diving — try it, no strings
No certification, no experience required. Age from 10. In the morning a short briefing (30–40 minutes), then two dives with an instructor who literally holds your hand. Maximum depth is 12 metres.
One day. 1,800,000 VND (~$72). After it, you'll know whether diving is for you.
PADI Open Water Diver — the full course
Three to four days. Five theory sessions (you can do them online via PADI eLearning before you arrive — saving a day), five confined-water dives and four in open water. At the end: a PADI card that lets you dive anywhere in the world down to 18 metres.
Price: 8,750,000–10,000,000 VND (~$350–400).
Advanced Open Water and specialties
Two to three days, five dives: night dive, deep dive (to 30 m), underwater navigation, photo/video. With the certification you dive to 30 metres. Price: 7,000,000–8,750,000 VND (~$280–350).
Age limits: PADI Junior Open Water from age 10. Bubblemaker (to 2 metres) from age 8. There's no upper limit — with a medical clearance, people dive well into their 70s.
PADI vs SSI: both systems are recognised worldwide. PADI has more centres; SSI is slightly cheaper. In Nha Trang most centres run PADI.
What you'll see underwater: Nha Trang's marine life
Nha Trang bay is one of the main coral centres of the South China Sea, with the richest biodiversity in Vietnam.
Corals. Over 350 species: hard (brain, table, staghorn), soft (alcyonarians, gorgonians) and sponges. On Moray Beach there's a dense carpet already at 5 metres. On Electric Nose, vertical walls with fan corals.
Fish — the big ones. Schools of striped barracuda at Madonna Rock, groupers up to a metre long, reef sharks (harmless), spotted rays and — rarely — hawksbill turtles.
Fish — small and bright. Clownfish in their anemones, parrotfish, surgeonfish, butterflyfish. Lionfish hover over the coral. At night the morays and cuttlefish come out.
Macro life. Seahorses, nudibranchs (the vivid sea slugs every photographer dreams of), cleaner shrimp, lobsters tucked in the crevices.
Night diving — a world of its own
If you hold an Advanced Open Water certification, try a night dive. After sunset the morays go hunting, cuttlefish glow and lobsters roam the sand. Cost: 1,500,000–2,000,000 VND (~$60–80), groups of 2–4.
Safety and medical limits
Diving in Nha Trang is one of the safest in Southeast Asia: no strong currents (except Electric Nose), and encounters with dangerous animals are rare. That doesn't mean you can ignore the rules.
Absolute contraindications:
- Epilepsy and CNS conditions with a risk of losing consciousness
- Severe asthma and chronic lung disease
- Serious cardiovascular disease
- Pregnancy
- Acute ear infection or sinusitis (barotrauma)
Insurance: standard travel insurance usually doesn't cover diving. You need a policy with an "adventure sports" option or dedicated dive insurance from DAN (≈ $5–10 a day). Ask your dive centre where the nearest recompression chamber is before your first dive.
After a dive — don't fly for at least 18–24 hours. Plan your diving so your flight home is the next day.
What to bring diving
The dive centre supplies all the heavy kit: BCD, regulator, tank, wetsuit, fins, mask. But some things are better brought yourself:
- Your own mask — the single most useful piece of personal gear. Rental ones can leak.
- Rash guard — sun protection on the boat and jellyfish protection in the water.
- Reef-safe sunscreen — ordinary sunscreen kills coral. Look for the "reef-safe" or "mineral" label.
- Motion-sickness tablets — the boat to the islands is 30 minutes and can pitch in a swell.
- Action camera — a bare GoPro is good to 10 metres, 60 with a dive housing; rental at a centre is 200,000–500,000 VND.
- Dry bag — for your phone, documents and cash on the boat.
FAQ
- Two dives (Discovery Scuba) for beginnersfrom 1,800,000 VND~$72including transfer, gear, instructor and lunch
- For certified divers (Fun Dive)from 1,700,000 VND~$68
- A PADI Open Water course8,750,000–10,000,000 VND~$350–400
- A snorkelling tourfrom 450,000 VND~$18
Yes. Discovery Scuba Diving is built for exactly this: a short briefing (30–40 minutes) and two dives with an instructor down to 12 metres. No experience needed. Age from 10.
Bubblemaker (to 2 metres) from age 8. Discovery Scuba and Junior Open Water from age 10. Full Open Water from age 15. There's no upper limit — with a medical clearance people dive well into their 70s.
Not from the city beach. The good snorkelling is on the islands: Hòn Tằm, Coral Bay off Hòn Một. Swimming and diving around Hòn Mun have been suspended since June 2022, so ask whether it is open when you book. Tours from 450,000 VND (~$18) with boat, mask and lunch. Corals sit a couple of metres below the surface.
The richest reef is at Hòn Mun: Vietnam's first marine reserve, 350+ coral species. But dive tourism there has been suspended since June 2022 until further notice from the bay management board, and no source reports it lifted. Ask your centre where it dives now. Beginners will like Coral Bay off Hòn Một.
April to August. Visibility 15–30 metres, water 28–30°C, calm sea. October to December is not recommended: storms and murky water. For training, April–June is ideal.
For Discovery Scuba, no — the instructor controls your buoyancy. For a PADI Open Water course you must swim 200 metres and float for 10 minutes, at an easy pace, no sprinting.
Yes, if you follow the rules. No dangerous currents (except Electric Nose), and encounters with dangerous animals are rare. Every centre runs a briefing and a medical questionnaire. Pick a licensed PADI/SSI centre and don't hide any medical conditions.
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