Reviewed · PRISON ISLAND TOURS
Full-day Prison Island and Nakupenda Sandbank with Lunch buffet
Three Zanzibar favorites, one long day. This 5 to 6-hour tour links Stone Town sights, Prison Island, and Nakupenda Sandbank, with hotel pickup, boat transfers, lunch, and drinks included. I like the efficient route and the fresh seafood buffet, but rocky boat rides and extra entrance fees deserve attention.
I also like that the day can be adjusted around the places you enjoy most, and guide Selma has earned warm praise for her friendly service. The main caution is the tortoise enclosure on Prison Island, which some people may find too small, plus persistent vendors around Nakupenda.
In This Review
- Key points to know before booking
- Why this three-stop Zanzibar day works
- Stone Town landmarks from Old Fort to Forodhani Park
- Prison Island and the old quarantine station
- A boat ride that can test your stomach
- Nakupenda Sandbank: swimming, snorkeling, and changing ground
- What you actually eat at the beachfront buffet
- Pickup, group size, and the private-tour question
- Who will enjoy this Zanzibar excursion most?
- Practical cost and booking advice
- Should you book it?
- FAQ
- How long does the tour last?
- What attractions are included?
- Is hotel pickup included?
- Is lunch included?
- What seafood may be served?
- Is the Prison Island entrance fee included?
- Is there an additional conservation fee?
- Can I cancel for a full refund?
Key points to know before booking

- The boat ride can be rough: Bring motion-sickness medicine if you are sensitive to choppy water.
- Prison Island costs extra: Budget $12 per person for admission, plus a $3 or 6,000 TZS conservation fee.
- Nakupenda depends on the tide: The sandbank may shrink or disappear as the water rises.
- Lunch is a real part of the day: Choose seafood, including lobster, tuna, calamari, octopus, and prawns, or a vegetarian buffet.
- Stone Town is mainly a sightseeing pass: You see major landmarks, but the schedule gives more time to the island and sandbank.
- The group limit is 15 people: Ask about the private-tour arrangement if having a fully private boat or vehicle matters to you.
Why this three-stop Zanzibar day works
Zanzibar offers enough famous sights to fill several days, but many visitors have limited time in Stone Town. This outing packs three very different experiences into one route: urban history, an island wildlife stop, and a beach picnic on a temporary sandbank.
I like that the order makes geographic sense. You begin around Stone Town, take a boat to Prison Island, continue to Nakupenda, then return to the city for your hotel drop-off. You avoid arranging separate taxis, boat tickets, lunch, and island visits on your own.
The $149.99 price is not bargain-basement, especially once you add the $12 Prison Island fee and conservation charge. Still, the cost includes hotel pickup and drop-off, private road transport, the boat portion, lunch, soft drinks, water, and the convenience of combining the sights in one day.
The value depends on what you want. If you prefer independent sightseeing and already have transport, you may pay less by arranging each part separately. If you want a simple day with one operator handling the moving parts, the price is easier to justify.
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Stone Town landmarks from Old Fort to Forodhani Park

The Stone Town portion gives you a look at the city’s most recognizable places. You pass the Old Fort, Forodhani Park, the House of Wonders, Zanzibar Port, and the State House before heading to the boat.
This is useful for orientation. The Old Fort helps you understand the edge of the historic city, while Forodhani Park is known for its evening food scene. The House of Wonders, also called the National Museum in the tour description, is another major landmark on the waterfront.
You should set your expectations carefully. The schedule describes passing by these sights rather than spending a long time inside each one. If you want a detailed walking tour of Stone Town’s lanes, markets, carved doors, and former sultanate buildings, this excursion will feel more like an introduction than a full city tour.
That is not necessarily a fault. The day’s main time goes to Prison Island and Nakupenda, and a longer Stone Town visit would leave less time for swimming and snorkeling. I would book this tour for a broad first look, then return to Stone Town separately if the city interests you most.
The boat departs from Stone Town after this city orientation. Since your hotel pickup and drop-off are included from various locations, confirm your pickup point and time before the morning begins.
Prison Island and the old quarantine station

Prison Island, also called Changuu Private Island, is the day’s most unusual stop. You see the remains of a building first intended as a prison and later used as a quarantine station.
Construction began in 1893, during a period when disease outbreaks threatened shipping routes. Zanzibar was a major East African port, so authorities wanted a place to isolate vessels and passengers during health emergencies. The old structure is therefore more than a dramatic name. Its purpose changed with public health needs and the realities of port life.
The tour allows about two hours here. That gives you time to see the ruins and the island’s animals, including Aldabra giant tortoises, peacocks, and dik-dik, a small antelope species.
The tortoises are the star attraction. Aldabra giant tortoises can live for more than 200 years, and the oldest tortoise on the island is said to be 197 years old. That is a remarkable fact, especially when you see the animals moving slowly through the enclosure.
Here is the important qualification: the tortoises are kept in a confined park rather than roaming freely across the island. One harsh account described the enclosure as small and lacking greenery, and that condition may trouble you if animal welfare is a major concern. I would not book Prison Island solely for a natural wildlife encounter.
The ruins and tortoises together make the stop worthwhile for many people, but this is a managed attraction. You may also see peacocks and dik-dik, yet the experience is not a safari or untouched island visit.
The admission fee is not included. Set aside $12 per person, along with the $3 or 6,000 TZS conservation fee. These extra charges slightly reduce the value of the headline price, so include them in your budget from the start.
A boat ride that can test your stomach

The water crossing is part of the pleasure, but it is also one of the clearest risks. One very positive account praised the guide, island, sandbank, and lunch, then singled out the boat as quite rocky for anyone prone to seasickness.
You should take that warning seriously. The experience depends on several boat legs, first from Stone Town to Prison Island, then onward to Nakupenda, and finally back to Stone Town. Weather and water conditions can affect how comfortable the trip feels.
Bring any seasickness treatment you normally use, and consider eating lightly before boarding if rough water affects you. Sunscreen and a towel are not included, so pack both. The tour provides bottled water, Coca-Cola, Fanta, Sprite, and Novida, but you should still bring anything else you need for the time outside.
Weather also matters. A bad-weather account described a thunderstorm and torrential rain at pickup, followed by an attempt to wait for conditions to improve. The experience provider later invited the customer to contact them about the problem. This does not tell you exactly how every weather cancellation is handled, so ask what happens if the sea becomes unsafe before you go.
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Nakupenda Sandbank: swimming, snorkeling, and changing ground

Nakupenda is the most scenic part of the day for many people. It is a sandbank near Stone Town, reached by boat after Prison Island, where you have about three hours for swimming, snorkeling, relaxing, and lunch.
The sandbank itself is shaped by the tide. It can shrink or disappear as the water rises, which gives the place a temporary, almost fleeting character. You should not think of it as a permanent beach with buildings, shade structures, or a full range of facilities.
The setting is best for simple pleasures: step into the water, snorkel, eat freshly prepared food, and enjoy the open view. If you want a quiet beach day with few distractions, keep in mind that local sellers may approach repeatedly. One account found the vendors pushy at times, even while praising the staff’s effort to help and satisfy people.
The water activities are included as part of the stop, but the description does not promise equipment rental details. Ask what snorkeling gear is supplied before departure if you do not have your own. The same applies to shade and seating, since no specific arrangements are stated.
The three-hour stop is generous enough to avoid a rushed swim. It also allows time for lunch, which makes this less of a quick photo stop and more of a beach break. The trade-off is that tide, weather, crowds, and vendor activity can shape the mood of the visit.
What you actually eat at the beachfront buffet

Lunch is one of the stronger parts of this outing. The seafood buffet may include lobster, tuna, calamari, octopus, prawns, fries, salads, fruit, coconut, banana, watermelon, pineapple, and other items.
The vegetarian option includes fries, salads, fruit snacks, and similar accompaniments. You select either the seafood or vegetarian buffet, so make your preference clear when booking or at the start of the tour.
Drinks include bottled water and several soft drinks. That matters on a sunny sandbank, where buying refreshments separately would be inconvenient. Sunscreen, towels, and any special dietary requirements are not listed as included, so you should confirm dietary needs in advance rather than assume the buffet can be changed.
A good meal can make a beach excursion feel generous rather than merely functional. Here, the lunch is prepared fresh at the sandbank, according to the tour details. That is a pleasant touch, though you should remember that this is an outdoor buffet, not a restaurant meal.
Pickup, group size, and the private-tour question

The tour includes an air-conditioned vehicle and hotel pickup and drop-off from various locations. That is valuable in Zanzibar, where arranging several separate transfers can waste time and add stress.
The experience is described as a private, customizable tour, with the option to spend longer at the sights you prefer. At the same time, the stated maximum is 15 people. Those details may refer to a private vehicle with a limited group size, but you should clarify exactly what private means in your booking.
Ask these questions before paying:
- Is the vehicle private for your party?
- Is the boat private or shared?
- Can you extend time at Prison Island or Nakupenda?
- Is the Stone Town portion a guided walk or a drive-by orientation?
- What equipment is provided for snorkeling?
The answer matters because the tour’s best feature is flexibility. If you are traveling as a couple or family and want a private day, you should confirm that the boat arrangements match your expectations.
The tour receives a 4.6 rating from 25 published ratings, with 92 percent recommending it. That is a strong result, but the small sample and mixed experience reports make it wise to read the conditions carefully. The positive side includes friendly service, a good guide named Selma, enjoyable food, and beautiful sandbank scenery. The negative side includes rough seas, rain-related frustration, persistent sellers, and concerns about the tortoise enclosure.
Who will enjoy this Zanzibar excursion most?

I would recommend this day to someone visiting Zanzibar for the first time who wants to cover the main coastal sights without arranging every transfer separately. It also suits couples, families, and small groups who value a set plan, included lunch, and hotel transport.
It works especially well if you want variety. You get a little city sightseeing, a little island history, animals, swimming, snorkeling, and a full meal in one outing. The changing pace keeps the day from feeling like a single repetitive beach stop.
I would be more cautious if you dislike boats, sun, sand, or busy attractions. The sea can be rough, the sandbank has no permanent character, and sellers may approach you. I would also think twice if your main reason for booking is to see tortoises in a wide natural setting.
The schedule may be tiring for very young children or anyone who struggles with heat and boat motion, although most people can participate according to the tour information. Since the trip is limited to about 15 people, it should not feel like a huge coach excursion, but confirm the exact arrangement if peace and privacy are important.
Practical cost and booking advice
At $149.99 per person, this is a mid-priced organized excursion rather than a cheap day out. Add the $12 Prison Island entrance fee and the $3 or 6,000 TZS conservation fee, then factor in your own sunscreen and towel.
The package includes enough to make the price reasonable: air-conditioned transport, private transportation, hotel transfers, boat connections, a seafood or vegetarian lunch, fruit, water, and soft drinks. You are paying for coordination as much as for the sights.
The tour is often booked 53 days ahead, which suggests you should not leave it until the last moment if your Zanzibar dates are fixed. Confirmation is provided at booking, and free cancellation is available if you cancel at least 24 hours before the local start time. Changes or cancellations inside that window are not accepted for a refund.
I would also avoid scheduling this on your final few hours in Zanzibar. A thunderstorm or rough water could disrupt the plan, and you want some spare time if weather causes delays.
Should you book it?
Book this tour if you want an efficient Zanzibar sampler with three major stops, a proper seafood lunch, and transport handled for you. The strongest reasons are the varied itinerary, the generous Nakupenda stop, the included food and drinks, and the possibility of adjusting the day with a private arrangement.
Skip it if you want a quiet, fully natural island experience, dislike rough boat rides, or feel strongly about seeing tortoises outside a confined enclosure. For the best match, confirm the private-boat details, ask about snorkeling equipment, prepare for extra fees, and carry seasickness medicine.
For many first-time visitors, this is a practical way to see a lot in one day. Just book it as a busy coastal outing, not as a slow beach retreat.
FAQ
How long does the tour last?
The experience lasts approximately 5 to 6 hours.
What attractions are included?
The route includes Stone Town sights, Prison Island, and Nakupenda Sandbank.
Is hotel pickup included?
Yes. Hotel pickup and drop-off are included from various locations.
Is lunch included?
Yes. Lunch includes a seafood or vegetarian buffet, fruit snacks, and drinks.
What seafood may be served?
The seafood buffet may include lobster, tuna, calamari, octopus, prawns, fries, salads, and fruit.
Is the Prison Island entrance fee included?
No. The Prison Island entrance fee is listed as $12 per person.
Is there an additional conservation fee?
Yes. The conservation fee is listed as $3 or 6,000 TZS per person.
Can I cancel for a full refund?
Yes, if you cancel at least 24 hours before the experience start time. Cancellations or changes made less than 24 hours in advance are not refunded.
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