Reviewed · PRISON ISLAND TOURS
Zanzibar: Tour to Prison Island and Nakupenda sandbank with lunch
The sea is the main event. This six-hour outing combines a breezy boat ride, Prison Island’s giant tortoises, and a long stop at Nakupenda Sandbank for swimming and a grilled seafood lunch. I especially like the included snorkeling gear and the practical comforts, such as shade, fresh fruit, soft drinks, and life jackets. The main caution is simple: neither stop is especially secluded, and the sandbank depends on the tide and weather.
The tour costs $51 per person, plus a local entrance fee of $15, or 40,000 Tanzanian shillings. That makes it a fair package if you want boat transport, a guide, lunch, and equipment in one outing, but it is less appealing if your main goal is untouched nature or a quiet beach.
In This Review
- Key points to know before you book
- Starting beside Stone Town at Livingstone Beach Restaurant
- Prison Island’s ruins and giant tortoises
- The 45-minute crossing to Nakupenda Sandbank
- Snorkeling in clear water
- Seafood barbecue under the shade
- How the guiding and service affect the day
- What the $51 price really covers
- Who should book this Zanzibar boat outing?
- Should you book it?
- FAQ
- How long does the Prison Island and Nakupenda tour last?
- Where is the meeting point?
- Is the entrance fee included in the $51 price?
- Is snorkeling equipment provided?
- What food is included?
- Is hotel pickup included?
Key points to know before you book

- Prison Island combines colonial ruins with enormous Aldabra tortoises, including animals that can weigh up to 200 kilograms.
- Nakupenda receives about three and a half hours, giving you time for swimming, snorkeling, sunbathing, lunch, and fresh fruit.
- Shade is arranged on the sandbank, an important comfort in Zanzibar’s strong midday sun.
- Guide Milano has been praised for friendly, professional service, including helping people settle in before departure and explaining the island and tortoises.
- The $51 price does not include the $15 entrance charge, so budget $66 per person before any hotel transfer.
- You can request a non-seafood meal in advance, with no extra charge.
Starting beside Stone Town at Livingstone Beach Restaurant

Your meeting point is outside Livingstone Beach Restaurant, a useful location near Stone Town’s waterfront. Look for a guide wearing a blue T-shirt with the Bureau De Tours logo. The operator asks for your WhatsApp number so the guide can contact you quickly, which is handy when coordinating a boat departure.
The outing begins with a 30-minute ride on a dhow. That is not just a transfer. The wind, open water, and wooden sailing boat give the morning a distinctly Zanzibar feel, and you get a different view of Stone Town as the shoreline slips behind you.
The exact departure time varies, so you need to check availability when booking. Allow extra time to reach the meeting point and bring cash for the entrance fee. Hotel pickup and drop-off are available on request, but they are not part of the listed package, so confirm any transfer cost before you agree to it.
A practical point: the experience is described as a full-day excursion in its general description, but the stated duration is six hours. In real terms, this is a substantial half-day outing that can occupy most of your daylight plans, especially if you add hotel transfers.
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Prison Island’s ruins and giant tortoises

After roughly 30 minutes on the water, you reach Changuu Island, usually called Prison Island. The stop lasts about an hour and includes a guided visit, sightseeing, wildlife viewing, photographs, and time around the local arts and crafts stalls.
The old prison buildings are the reason for the island’s name. They were built during the period of British colonial rule in Zanzibar. The ruins give the visit a historical layer, though you should not expect a large museum or a long formal history lesson. This is a compact stop, so the guide’s explanation helps you make sense of what you are seeing within a limited time.
The island’s best-known residents are its Aldabra tortoises. They were brought from the Seychelles, and some can weigh as much as 200 kilograms. The oldest tortoise mentioned for the sanctuary is more than 196 years old, a fact that makes these animals feel less like ordinary zoo residents and more like living pieces of natural history.
You can observe the tortoises at close range and take photographs. The experience also includes peacocks, whose large feathers add a splash of color, and antelopes are listed among the animals you may see. The wildlife element is a strong reason to include the island, especially if you are traveling with children or anyone who enjoys unusual animals.
Still, set your expectations properly. This is a sanctuary visit in a popular attraction, not a wilderness outing. You will see the tortoises, but the setting may feel organized and busy rather than remote. One useful piece of advice is to keep the animal encounter respectful and focus on watching rather than treating the tortoises as photo props.
The tour also includes an arts and crafts market visit. That can be convenient if you want a quick look at local goods, but it adds a commercial note to a stop that some people may prefer to experience for its ruins and animals.
The 45-minute crossing to Nakupenda Sandbank

The second boat ride lasts about 45 minutes. It is longer than the first crossing, so this is when the boat itself becomes part of the attraction. You can enjoy the breeze, watch the sea, and settle into the slower rhythm of the day.
The order of the stops matters. Prison Island comes first, then the boat continues to Nakupenda Sandbank. That puts the more active water time and lunch later in the outing, when you may be ready to swim, eat, and relax.
Nakupenda is a sandbank rather than a conventional developed beach. Its shape and available dry sand are affected by the tide, so conditions can change. The appeal is the simple setting: pale sand, clear blue water, and open space for swimming and sunbathing.
The tour allows about three and a half hours here. That is generous enough to avoid a rushed visit. You can snorkel, swim, walk, take photographs, rest under the shade tent, and eat lunch without trying to squeeze every activity into a short stop.
At the same time, you should not expect a private island experience. Nakupenda is a popular destination, and the first review supplied with this experience specifically cautions against choosing Prison Island or Nakupenda if you want purely scenic, natural settings. I would take that seriously. The outing is about accessible sea activities, wildlife, and convenience, not solitude.
Snorkeling in clear water

Snorkeling equipment is included: mask, snorkel, and fins. A life jacket is also provided, which makes the water portion more approachable if you are not a confident swimmer or simply prefer extra support.
The water is described as crystal clear, with coral reefs and marine life available to observe. You can spend part of your free time looking below the surface, then return to the sandbank for swimming or sunbathing. Because snorkeling conditions depend on the sea and weather, the quality of visibility can vary on the day.
Bring your own swimwear, towel, and sandals. Sandals are particularly useful for moving between the boat, wet sand, and eating area. You should also protect yourself from the sun and carry only what you are comfortable taking onto a sandbank.
The snorkeling is best viewed as a pleasant part of a larger beach outing, not as a specialist reef expedition. The information provided does not promise a particular reef site, large marine animals, or a long guided snorkeling session. If you want detailed instruction or a dedicated reef trip, you may need a different kind of excursion.
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Seafood barbecue under the shade

Lunch is one of the package’s strongest practical features. The meal includes grilled seafood, fresh seasonal tropical fruit, and soft drinks. The staff prepare the barbecue on the sandbank while you have time to swim and snorkel.
That arrangement makes good use of the stop. You are not sitting through a long meal before seeing the water, and you do not need to leave the sandbank to find food. Fresh fruit is a welcome addition in the heat, while soft drinks cover the basics.
Shade is also arranged on Nakupenda. This detail received clear praise and matters more than it may sound. Three and a half hours in direct sun can become tiring, especially after the boat rides and the Prison Island visit. A shaded place to sit gives you a proper break between swims.
If you do not eat seafood, request your preferred meal before the day of the tour. The information says there is no extra charge, but the request must be made in advance. Do not wait until lunch is being served.
Beer is not included, though it may be available for purchase. Bring cash for the entrance fee and any additional drink or market purchase. The included soft drinks, water, and fruit help keep the basic cost under control, but you should not assume every refreshment is covered.
How the guiding and service affect the day
A good boat day depends on timing and small acts of care. The strongest praise for this experience concerns the service rather than grand claims about the sites.
Guide Milano is specifically named as a friendly and professional guide. He met the group at the meeting point, arranged chairs while people waited, explained the Prison Island ruins and tortoises, and helped the day run smoothly. That kind of preparation is valuable because boat departures can involve waiting and shifting plans.
The guide also appears to manage different activity levels well. Some people want to snorkel for as long as possible, while others prefer shade, lunch, or a quiet swim. A guide who notices those differences can make the outing more comfortable for the whole group.
The listed guide languages are English, French, Italian, Spanish, Russian, Korean, and Swahili. You should select your preferred language when checking availability, since the exact guide and language arrangement may vary by departure.
The overall rating is 4.3 from three verified bookings, which is positive but based on a small sample. I would treat the praise for food, shade, communication, and guiding as useful signals, while keeping expectations realistic about the sites themselves.
What the $51 price really covers

At $51 per person, the package includes the boat transfers, guide, snorkeling equipment, life jacket, grilled seafood lunch, tropical fruit, soft drinks, and government taxes. The local entrance fee adds $15 per person, or 40,000 shillings, making the known total $66 before optional transfers or purchases.
That is reasonable value if you would otherwise need to arrange a boat, find a guide, rent snorkeling gear, and organize lunch separately. The inclusion of shade, fruit, and drinks strengthens the value because those comforts can add up during a hot day beside the sea.
The price is less compelling if you want a quiet, nature-first experience. You are paying for an organized combination of two famous stops, not for a private boat or an empty sandbank. Families and first-time visitors to Stone Town may find the convenience worth it, while repeat visitors may prefer a more focused snorkeling or sailing trip.
Children under eight receive an additional 30 percent discount on the regular price. That makes the outing more attractive for families, particularly because the tortoises and peacocks give children something to see even if they do not spend much time snorkeling.
Who should book this Zanzibar boat outing?

I would recommend it to you if you want several classic Zanzibar experiences in one manageable day: a dhow ride, colonial-era ruins, huge tortoises, snorkeling, a sandbank, and a seafood lunch. It is especially suitable for first-time visitors, families, and people who prefer having transport, food, equipment, and a guide arranged together.
It also works well if you enjoy a flexible mix of activities. You can swim, snorkel, sunbathe, walk, take photographs, or simply sit in the shade while lunch is prepared.
I would hesitate if your priority is silence, remote beaches, or a purely natural setting. Prison Island includes a market and organized sanctuary, while Nakupenda is popular rather than secluded. You may also want another option if you need a full private tour, a serious reef-focused snorkeling session, or a long historical visit.
The weather and tide matter here. Clear water and a broad sandbank make the experience much better, but the tour description does not promise fixed conditions. Keep your schedule somewhat flexible and avoid packing the rest of the day too tightly.
Should you book it?

Book this tour if you value variety and convenience more than solitude. The combination of tortoises, a boat ride, swimming, snorkeling, shade, and a cooked lunch gives you a lot for a six-hour outing, and Milano’s reported service adds confidence to the organization.
Skip it if you are searching for Zanzibar at its wildest or quietest. For most first-time visitors staying near Stone Town, though, the $51 price plus the entrance fee is a fair way to see two well-known coastal sights without having to arrange every detail yourself.
FAQ
How long does the Prison Island and Nakupenda tour last?
The stated duration is six hours. The schedule includes a 30-minute boat ride to Prison Island, about one hour on the island, a 45-minute boat ride to Nakupenda, about three and a half hours at the sandbank, and a 15-minute return boat ride.
Where is the meeting point?
Meet outside Livingstone Beach Restaurant. Your guide should wear a blue T-shirt with the Bureau De Tours logo.
Is the entrance fee included in the $51 price?
No. The entrance fee is paid locally and costs $15 per person, or 40,000 Tanzanian shillings.
Is snorkeling equipment provided?
Yes. The tour includes a mask, snorkel, fins, and a life jacket.
What food is included?
Lunch includes grilled seafood, seasonal tropical fruit, and soft drinks. If you prefer a non-seafood meal, request it before the tour at no extra charge.
Is hotel pickup included?
No. Hotel pickup and drop-off transfers are available on request, but they are not included in the listed package.
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