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Diver above a reef in the Bazaruto Archipelago, Mozambique

Bazaruto Archipelago · Mozambique

Scuba diving
in Vilanculos.

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Overview

Clear water. Healthy reef. Real protection.

Scuba diving in Vilanculos is diving inside Bazaruto National Park — a vast marine sanctuary where the coral is still intact, the water runs clear, and the dugong population — resident year-round over the seagrass beds — is the last viable one on the East African coast. Boat traffic is light, and the reefs show it.

The park covers 143,000 hectares, protected since 1971 and co-managed with African Parks since 2017; visibility runs 15–25 metres in the dry season and is clearest in the shoulder months, around May and October.

Most dives launch from Vilanculos and head to the Bazaruto Archipelago 35 km offshore. Headline sites: Two Mile Reef (the iconic shallow reef between Bazaruto and Benguerra), the deeper drop-offs around Bazaruto Island, and the channel sites between the islands. The reef fish list runs from parrotfish and snappers to schooling kingfish; the bigger animals include whale sharks (in the Bazaruto waters year-round, the same as Tofo), reef sharks, occasional manta rays (more likely in the warm summer months), sea turtles, and (June–November) humpback whales heard underwater.

It’s a different proposition from Tofo further south — Tofo trades visibility for plankton-fed biomass (mantas at Manta Reef, dense big-animal life); Vilanculos has clearer water and intact coral, with whale sharks in the Bazaruto waters year-round, the same as Tofo. We arrange the diving and match you to the right course, boat and schedule for your dates.

Duration
Half-day · 2 dives
Group
Small boats · 6–10 divers
Runs
Year-round · best May–October
Departure
Vilanculos town
Difficulty
Moderate
Best for
Open-water-certified divers · Beginners learning to dive · Reef-focused divers · Travelers wanting clear-water diving

Highlights

The good bits.

  • Two Mile Reef — the iconic shallow reef of the Bazaruto Archipelago
  • Visibility 15–25 m in the dry season — clearest around May and October
  • Healthy hard and soft coral inside Bazaruto National Park
  • PADI try-dives, Open Water courses, and certified daily dives
  • PADI courses and guided dives, arranged for your dates
  • Dugongs resident year-round, reef sharks, turtles, and occasional summer mantas
  • Humpback whales sometimes heard underwater (Jun–Nov)

What you get

What’s included.

Included

  • Boat to and from the dive sites (~30 min crossing)
  • Tanks and weights
  • Standard rental gear (BCD, regulator, wetsuit, mask, fins)
  • PADI dive guide / instructor
  • Marine park fees

Not included

  • Underwater photos (rentals available at the shops)
  • Travel insurance with diving cover
  • Accommodation
  • Transfers to the dive centre

What to bring

Pack light.

Essentials

  • Swimwear and a towel
  • Reef-safe sunscreen
  • Drinking water
  • Your dive certification card (if certified)
  • Logbook (if you keep one)

Nice to have

  • Your own mask and fins (better fit)
  • A reef-safe sunscreen and rash vest for surface time
  • Seasickness tablet for the crossing if you’re prone

Questions we get

Before you book.

Where do you dive in Vilanculos?
Most dives launch from Vilanculos and head out to the Bazaruto Archipelago — the protected marine park 35 km offshore. Headline sites include Two Mile Reef, the deeper drop-offs around Bazaruto Island, and the channel sites between the islands. Visibility is typically 15–25 metres in the dry season, and clearest in the shoulder months, around May and October. For depth, visibility and marine life at every surveyed reef in the archipelago, see our guide to the Bazaruto dive sites.
Who runs the diving in Vilanculos?
The dives are run by PADI-affiliated dive centres based in town, and we arrange them for you — we’ll match you to the right course, the right boat, and the right schedule for your dates. You dive with people we work with regularly and trust with our own guests.
I’m not certified — can I still dive?
Yes. Both operators run PADI Discover Scuba try-dives (no certification needed) and full Open Water courses. Vilanculos is a good place to learn — calm sheltered water at the start, real reef diving once you’re comfortable. Message us for current course pricing.
Is the Bazaruto Archipelago good for diving?
Yes — it’s one of the most protected reef systems on the East African coast. Bazaruto National Park has been conserved since 1971 and is co-managed by African Parks. The reefs are healthier than most of the Indian Ocean, the megafauna list runs from dugongs to manta rays to whale sharks, and human pressure is low.
When is the best time to dive in Vilanculos?
May through October — dry season and calmer seas, with the clearest water in the shoulder months (around May and October). Humpback whales pass June–November (peak August–October) and are sometimes seen on the surface interval. November–April still has good diving but with afternoon storms and lower viz. See our best time to visit Vilanculos guide.
How warm is the water, and what wetsuit do I need?
Sea temperatures sit around 27–29°C in summer (December–March) and cool to about 23–24°C in the winter dry season (June–September). For most divers a 3 mm full wetsuit is comfortable year-round; in summer many drop to a shorty or 2 mm, and on repetitive or longer winter dives a 5 mm or a hooded vest keeps you warm. The operators provide rental wetsuits — just tell us if you run cold and we’ll have the right thickness ready.
Can I see whale sharks while diving in Vilanculos?
Yes — whale sharks are in the Bazaruto waters year-round, the same as at Tofo. They feed near the surface, so on a dive you’re most likely to meet one on the way out or on a surface interval rather than at depth — a snorkel trip or the dedicated Whale Shark Ocean Safari is the better way to swim with one.
How does Vilanculos diving compare to Tofo?
Different waters, different strengths. Vilanculos: clearer water, healthier reef, the protected Bazaruto Archipelago — and whale sharks year-round, the same as Tofo. Tofo: plankton-rich and lower-visibility, with an even denser megafauna list (mantas at Manta Reef, occasional hammerheads). Many divers do both — they’re ~5 hours apart on the EN1. See our full guide to where to dive in Mozambique.
What sharks live in the Bazaruto Archipelago?
The reefs around Vilanculos hold whale sharks year-round (harmless plankton-feeders, the same population as Tofo) and resident reef sharks. The wider archipelago is also home to more threatened species: the Bazaruto Center for Scientific Studies has satellite-tagged scalloped hammerheads (Sphyrna lewini, IUCN Critically Endangered) and a zebra shark (Stegostoma tigrinum, IUCN Endangered) in these waters. Hammerheads are a deep-water, uncommon sighting; reef sharks and whale sharks are what divers actually meet, and none pose a threat to divers who keep a respectful distance.
Do you offer snorkeling instead?
Yes — see our Snorkeling in Vilanculos guide. Two Mile Reef is shallow enough to snorkel; the dive operators run snorkel-only trips, and our flagship island day trips include a snorkel stop.
What if the weather is bad on the day?
Bad weather doesn't cancel a dive — unsafe conditions do, and the dive centre calls that. If the boat can't launch safely or the site isn't diveable, you reschedule or get your money back. Rain, cloud, chop on the surface, or visibility that isn't the best of the year aren't cancellations: conditions change day to day and nobody can promise you a perfect one. You see the sea before you board, and getting on the boat is your decision. Once the boat leaves, the dive is running. Full terms are on our cancellation page.
Is diving suitable if I have limited mobility or a health condition?
Diving asks more of your body than most of our trips — you need to be comfortable in open water and in reasonable health, and you'll complete a short medical questionnaire first (some conditions need a doctor's sign-off). Access is by boat off the beach, so there's a wade in and out. If you have a health condition, limited mobility, or any doubt at all, message us before you book — we'd rather talk it through honestly than have the day not work for you.
How far in advance should I book?
In high season — June to September, plus the Christmas holidays — we'd book days ahead to be safe, since the best dates fill up. But don't let a late plan stop you: message us anytime, even same-day, and if we've got space we'll do our best to fit you in.
What language is the tour in? Do I need to speak English or Portuguese?
You don't need to share a language with us to enjoy this. Our crew speaks English and Portuguese, but this is a see-and-do trip, not a guided lecture — the reef and the underwater world do the talking. We host guests from all over the world, plenty of whom speak neither, and everyone has a great day. We'll always make sure you know what's happening and when.

Last reviewed by Alfredo on . Pricing and inclusions verified on this date. Anything off? Tell us.

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See all Vilanculos trips

Tell us your dates
and your level.

Send us your travel dates, your dive certification (or lack of it), and what you're hoping for — reef days, a course, a quick try-dive. We'll match you to the right operator and the right week.

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We usually reply in a few hours · Free to reschedule if conditions are unsafe

$170  per certified dive · gear included Half-day · 2 dives · Small boats · 6–10 divers
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