Dolphin Swimming & Snorkeling near Zanzibar: Tumbatu Island

Dolphins at dawn, then corals most visitors never reach

Swim with dolphins near Nungwi beach on Zanzibar's north coast, then cruise northwest to Tumbatu Island for snorkeling among well-preserved corals and marine life. The tour includes boat transport, snorkeling equipment, a local guide and hotel pickup. The shallow, clear water and small group size mean you see the seafloor and the animals without the crowds of the main reef sites.

Step-by-step itinerary

Dolphin swim and Tumbatu snorkeling

• Swim with dolphins near Nungwi beach
• Cruise to Tumbatu island
• Snorkel near Tumbatu island corals

The experience

The morning starts at Nungwi beach on Zanzibar's northern tip, where you enter the water to swim alongside dolphins in their natural habitat. After that encounter, the boat heads northwest toward Tumbatu Island, a smaller isle known for corals that have stayed largely untouched because marine conservationists here protect them carefully. The visibility stays good throughout. The water clarity lets you see down to the seabed and spot the marine species scattered among the coral formations.

Snorkeling happens near Tumbatu itself, where the corals are denser and more varied than the heavily visited reef sites elsewhere on the island. You wear provided snorkeling gear and move at your own pace in the water. The guide stays with the group and points out what to look for. The whole outing runs three to four hours from pickup to return, so it fits into a morning or early afternoon without eating the rest of your day.

Hotel pickup is included, and the guide speaks English, Spanish or French. Bring a moderate level of fitness for water entry and time in the boat. The tour is not suitable for travelers with spinal injuries, cardiovascular concerns, pregnancy or a tendency toward seasickness.

What’s included

• Hotel pickup and return transport.
• boat for the full outing.
• snorkeling equipment including mask, fins and snorkel.
• bottled water.
• local guide in English, Spanish or French.
• all fees and taxes.

Before you book

Days and timesEvery dayDeparts at 08:00

Book up toStart time

AgesAdult (18 to 60 years) · Senior (61 to 70 years) · Youth (13 to 17 years) · Child (5 to 12 years) · Infant (under 5): free

GroupUp to 8

Live guideEnglish, Spanish and French

Meeting point and pickupHotel pickup is optional; you can also go straight to the meeting point. Ends back at the starting point.You can choose from 4 pickup points.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather or if the minimum number of travelers isn't reached. If that happens, you're offered another date or a refund.

Prices and times updated 2 days ago

Good to know

Moderate physical effortNot recommended during pregnancyNot recommended with heart problemsNot recommended with back problemsInfants must sit on laps

Operated by Captain Barnaba Excursions

Is this one for you?The three- to four-hour duration means you're in and out of the water without a full-day commitment, and the small group keeps the snorkeling sites uncrowded. Book this one if you want dolphins and corals in the same morning without the logistics of arranging your own boat or the crowds at the main reef.

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Top questions

What languages is the tour guided in?

Live guide in English, Spanish and French.

Can children come?

Yes. Ticket types: Youth (13 to 17 years); Child (5 to 12 years); Infant (under 5): free.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

What's the water like for snorkeling near Tumbatu Island?

Tumbatu Island snorkeling happens in clear, shallow water where you can see the seafloor and the corals scattered across it. The visibility is good enough to spot marine species among the coral formations, and the water stays calm in the protected area where the boat anchors.

Do I get to see dolphins every time on this tour?

The tour includes swimming with dolphins near Nungwi beach at the start of the day. Dolphins are wild animals, so sightings depend on their presence in the area on the day you go, but the operator has built the tour around this part of the coast where they are regularly found.

How long does the whole tour take?

The tour runs three to four hours from hotel pickup to return, including the dolphin swim, the boat ride to Tumbatu, and the snorkeling time near the island.

What snorkeling gear do I need to bring?

Snorkeling equipment is provided as part of the tour, so you don't need to bring your own mask, fins or snorkel. Bring a towel, sunscreen and a rash guard or light shirt if you prefer extra sun protection in the water.

Is this tour good for someone who has never snorkeled before?

Yes, if you have a moderate level of physical fitness and are comfortable in the water. The guide is with the group, the water is shallow and clear, and the pace is relaxed. The tour is not recommended for travelers with spinal injuries, poor cardiovascular health, pregnancy or seasickness.