If you’re dreaming of a tropical paradise with crystal-clear waters and thriving marine life, look no further than Scuba Diving in Zanzibar. This magical island off the coast of Tanzania is a diver’s dream, offering warm waters, vibrant reefs, and the expert guidance of One Ocean Dive Centers, one of the region’s most trusted diving operators.

Why Zanzibar Is a Top Diving Destination

Zanzibar is more than just stunning beaches—its underwater world is breathtaking. With year-round warm water temperatures, visibility often exceeding 20 meters, and abundant marine biodiversity, it’s no wonder Zanzibar ranks high on every diver’s bucket list.

Overview of One Ocean Dive Centers

One Ocean Dive Centers is the oldest and most established dive operation on the island. With multiple locations across Zanzibar—including in Stone Town and Matemwe—they’ve built a reputation for offering safe, professional, and unforgettable diving experiences.

History and Background of One Ocean Dive Centers

Founded in the late 1990s, One Ocean started with a vision to bring world-class scuba diving to Zanzibar while protecting the region’s marine ecosystems. Their local and international team brings decades of experience and an unmatched passion for the ocean.

Best Dive Sites Around Zanzibar

Zanzibar is packed with exceptional dive spots. Here are some of the best:

Mnemba Atoll

This marine reserve is the crown jewel of diving in Zanzibar. Expect walls, coral gardens, and large pelagic fish.

Leven Bank

A deep, advanced site with strong currents, but an incredible chance to see barracudas, tuna, and reef sharks.

Tumbatu Island

Known for macro diving and its large schools of fish, it’s a must for photographers.

Marine Life You’ll See While Diving

Get ready to meet a colorful cast of marine characters:

Tropical Fish

From clownfish to angelfish, you’ll be surrounded by a rainbow of reef dwellers.

Sea Turtles

Loggerhead and green turtles are frequently seen cruising past divers.

Dolphins and Sharks

Yes, you might even spot a pod of dolphins or a harmless reef shark.

What Makes One Ocean Dive Centers Unique

There are many dive shops in Zanzibar, but few match the service and experience of One Ocean Dive Centers:

Experienced Instructors

Their multilingual instructors are certified and patient—perfect for beginners or nervous divers.

Eco-Friendly Practices

One Ocean takes marine conservation seriously, avoiding single-use plastics and promoting reef-safe sunscreen.

Personalized Dive Trips

Small groups mean more attention, better safety, and more time to enjoy the dive.

Scuba Diving Courses Available

Whether you’re starting from scratch or advancing your skills, One Ocean has you covered.

Beginner Open Water Courses

Learn the basics and get certified in paradise.

Advanced & Specialty Certifications

Deep diving, night diving, underwater photography, and more!

Snorkeling Options for Non-Divers

Not ready to dive? No worries. One Ocean offers guided snorkeling trips to the same stunning sites.

Diving for All Skill Levels

Whether it’s your first time or your hundredth dive, there’s something for everyone.

New Divers

Patient guidance and calm waters make Zanzibar ideal for learning.

Experienced Divers

Looking for more challenge? Drift dives and deep reef explorations await.

What to Expect on a Dive Day with One Ocean

Your day typically starts with a morning briefing, followed by boat transfer to the dive site, then your underwater adventure begins.

Scheduling

Morning and afternoon dives available daily.

Equipment

Top-quality gear is available for rent if you’re not bringing your own.

Dive Briefings

Safety and dive site details are clearly explained before every dive.

Safety Standards and Equipment

Your safety is the top priority. Equipment is regularly inspected, and staff are first-aid and rescue certified.

Best Time to Dive in Zanzibar

While diving is possible year-round, the best conditions are from June to October and December to February.

What to Pack for Your Dive Trip

Pack light, but don’t forget these essentials:

  • Reef-safe sunscreen

  • Dive logbook

  • Swimwear and rash guard

  • GoPro or underwater camera

Booking Your Dive with One Ocean Dive Centers

Booking is simple via their official website, or you can walk into any of their locations in Stone Town or Matemwe.

Cost of Scuba Diving in Zanzibar

Prices vary by course and number of dives. On average:

  • Single dive: $55–$70

  • Two-tank dive: $100–$120

  • Open Water Course: $450–$500

Tips for First-Time Divers

  • Stay relaxed—breathe slowly and enjoy the ride.

  • Equalize early and often to protect your ears.

  • Always follow your guide and the dive plan.

Sustainability and Marine Conservation

One Ocean Dive Centers actively support coral restoration projects and responsible tourism practices to protect the marine ecosystem for future generations.

Customer Testimonials and Reviews

Divers rave about their experiences:

“Professional, friendly, and incredibly beautiful dives. Highly recommend One Ocean!”
“Felt totally safe and welcome as a beginner—will definitely return!”

Conclusion

If you’re planning a trip to Zanzibar, don’t miss the chance to explore the island’s magical underwater world. With the trusted team at One Ocean Dive Centers, you’ll experience Scuba Diving in Zanzibar like never before—safe, breathtaking, and unforgettable.

FAQs

1. Do I need experience to go scuba diving in Zanzibar?
Nope! One Ocean Dive Centers offers beginner-friendly courses with professional instructors.

2. How many dive centers does One Ocean operate in Zanzibar?
They have multiple locations, including Matemwe, Stone Town, and Kiwengwa.

3. Is scuba diving in Zanzibar safe?
Absolutely. One Ocean Dive Centers follows strict safety protocols and uses high-quality gear.

4. Can kids join in on the diving fun?
Yes! Children 10 and older can enroll in junior diving programs.

5. What marine animals will I likely see?
Expect to see turtles, dolphins, reef fish, and if you’re lucky, even whale sharks during migration!