Reviewed · PRISON ISLAND TOURS
PRISON ISLAND AND NAKUPENDA SANDBANK UNVEILED EXCURSION
Prison Island and Nakupenda Sandbank make a neat one-day pairing: one stop gives you history and giant tortoises, while the other brings swimming, snorkeling, a seafood barbecue, and a broad sandbank setting. You leave Stone Town at 10 am and return around 3:30 pm, so the day has a clear rhythm rather than a rushed checklist.
I like the all-in price, since it covers the $22 in entry and conservation fees, lunch, fruit, soft drinks, water, and snorkeling gear. I also like the simple contrast between the two stops: Prison Island is mainly a guided visit, while Nakupenda gives you time to eat, swim, and relax. The main drawback is the shared format. Crowding can be a real issue, and the older boat may not suit you if you want a polished or private cruise.
Key points to know before booking

- Prison Island comes first, with a 1.5-hour guided visit, walking time, photographs, and giant tortoises.
- Nakupenda Sandbank is the longer stop, allowing about 2.5 hours for lunch, swimming, snorkeling, and free time.
- The $55 price includes $22 in entry fees, seafood lunch, fruit, water, soda, a shared boat, mask, and fins.
- You meet at 9:30 am, near Livingstone Restaurant Beach by Forodhani Gardens in Stone Town.
- This is a shared wooden dhow cruise, not a private charter, so the boat and sandbank may feel busy.
- The return starts at 3 pm, with arrival back at the Stone Town shore about 30 minutes later.
From Forodhani Gardens to the open water

Your practical starting point is the beach near Livingstone Restaurant, close to Forodhani Gardens. The published meeting time is 9:30 am, with departure planned for 10 am. The booking contact is WhatsApp number +255746544552.
There is also a reference to the Urban District Commissioner’s Office as the start and end point. Since the beach meeting description is more specific, I would confirm the exact shore location by WhatsApp before setting out. In Stone Town, a few minutes spent checking the meeting place is much better than trying to find the right boat at the last minute.
The day begins with a short safety briefing and time to get organized before boarding. The first boat ride takes about 30 minutes. You travel in a shared wooden dhow, a fitting way to reach the nearby islands, though you should not expect the comfort or equipment of a modern private yacht.
The shared setup is central to the price. At $55 per person, the operator can combine boat transport, food, fees, and equipment in one outing. The tradeoff is less control over the schedule, more people around you, and less room to choose your preferred pace.
Other short island hops from Zanzibar:
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Prison Island, tortoises, and a short history lesson

Prison Island is the first main stop, with about 1.5 hours on the island. The visit includes a guided walk, sightseeing, and time for photographs. The guide explains the island’s historical side, then takes you through the giant tortoise sanctuary.
The tortoises are the clear star of this stop. They give the visit a memorable focus, especially if you enjoy wildlife but do not want an entire day built around animal viewing. You will have time to see them, take pictures, and walk around the island before returning to the boat.
The historical material adds useful context, but this is not a long museum tour. Think of Prison Island as a compact island visit with three parts: history, tortoises, and scenery. If you want hours of detailed historical interpretation, the stop may feel brief. If you want a manageable first island visit, the 90-minute schedule works well.
The guide languages are English, Italian, French, and German. A live guide is included, which matters here because the history and practical instructions are easier to follow with someone leading the group. The exact guide’s name is not provided, so you should not expect a particular guide unless the operator confirms one before departure.
The second boat ride to Nakupenda Sandbank

After Prison Island, the boat ride to Nakupenda takes about 40 minutes. This longer crossing gives you a pause between the guided island visit and the more relaxed beach portion.
The sandbank stop lasts about 2.5 hours. That is the heart of the day for anyone who wants time in the water rather than another guided walk. You can swim, snorkel with the supplied mask and fins, watch marine life, take photographs, and sit down for lunch.
The name Nakupenda Sandbank can make the place sound like a private strip of sand. It is better to picture it as a popular shared stop with limited space, especially when several boats arrive. The sandbank experience depends heavily on the number of people present and the tide conditions at the time of your visit. The tour information does not promise a private beach or empty water, so book it for the combination of food, swimming, and scenery rather than solitude.
The snorkeling is included and easy to try without bringing your own equipment. Still, you should keep expectations moderate. One booking found there was not much to see underwater. This is a good place for a quick look at marine life, not a specialist snorkeling expedition with a long reef session.
Seafood barbecue and fruit on the sandbank
Lunch is one of the strongest parts of the package. The meal is described as a seafood lunch prepared as a barbecue, with fruit such as mango, pineapple, bananas, coconut, and watermelon. Water and soda are also included.
The word private in the lunch description does not mean you get a private chef or private dining area. It means lunch is provided for you as part of the package, while the boat and wider excursion remain shared. That distinction is worth keeping clear when comparing the tour with a private charter.
Food can make a big difference on a half-day boat outing. Here, you do not need to arrange a separate meal between swimming and the return cruise. The fruit is also practical in the heat, giving you something light alongside the seafood.
The lunch has received especially strong praise, with one booking describing the food as excellent and generous. That makes the $55 price more appealing, particularly if you would otherwise pay separately for a boat, island entry, lunch, and snorkeling equipment.
If you have dietary restrictions, the supplied information does not specify vegetarian, allergy-friendly, or seafood-free alternatives. Contact the operator before booking if this matters to you. Do not assume the barbecue can be changed on the day.
Other sandbank days from Zanzibar:
- Zanzibar: Prison Island & Nakupenda Boat Tour with BBQ Lunch
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What the shared boat means in real terms
This excursion is best understood as a social group outing. You share the boat, follow a planned route, and spend the main stops alongside other people. That keeps the price low, but it also means the timing is not fully yours.
The wooden dhow adds character and suits the coastal setting. It is not presented as a new or luxury vessel, and one detailed booking described the boat as old. You should also note that the same booking raised concerns about the lack of a clear safety plan and insufficient safety equipment.
That is the biggest practical concern in the whole description. The supplied information confirms a boat cruise and a safety briefing, but it does not give details about life jackets, emergency procedures, or boat capacity. I would ask the operator about safety equipment before paying, particularly if you are nervous on boats or are booking for children.
The schedule itself is fairly efficient:
- 9:30 am: Meet near Livingstone Restaurant Beach.
- 10 am: Leave the Stone Town shore.
- About 30 minutes: Boat ride to Prison Island.
- About 1.5 hours: Guided island visit.
- About 40 minutes: Continue by boat to Nakupenda.
- About 2.5 hours: Lunch, swimming, snorkeling, and free time.
- 3 pm: Begin the return cruise.
- About 30 minutes later: Reach the Stone Town shore.
Allow for the fact that shared activities can run a little differently from the printed times. The schedule provides a useful framework, but boat loading, group movement, and conditions on the water may affect the exact timing.
Is $55 good value?
For the right kind of day, yes. The price includes shared boat transport, both main stops, a guided visit to Prison Island, the $12 Prison Island entry fee, the $10 conservation fee, snorkeling mask and fins, seafood lunch, fruit, bottled water, and soda.
The $22 in listed fees is important. After subtracting that amount, the remaining price covers the boat, guide, food, drinks, and equipment. That is a solid bundle for six and a half hours, especially if you want a straightforward booking rather than piecing together several small arrangements.
The value drops if your priority is privacy, quiet, or high-end boat comfort. A private trip would give you more freedom and probably a calmer experience, but this excursion is priced for a shared group. You are paying for convenience and variety, not exclusivity.
The package also helps if you are staying in Stone Town and want a single outing that covers several classic coastal activities. Hotel pickup and drop-off are not included, though they may be available for an extra fee. If you are staying outside Stone Town, add that transport cost before comparing the total price with other options.
Who will enjoy this day most?
I would recommend this trip to you if you want a broad introduction to the water around Stone Town. It combines a bit of island history, a distinctive animal encounter, a seafood meal, swimming, and snorkeling without requiring a full private-day budget.
It suits couples, friends, and families who are comfortable with a shared boat and a structured schedule. The guide languages also make it useful for English, Italian, French, and German speakers.
It is less suitable if you use a wheelchair, since the activity is not suitable for wheelchair users. It may also disappoint you if you want serious snorkeling, a quiet sandbank, or a newer boat with clearly explained safety procedures.
Bring swimwear, sun protection, and a way to protect your phone from water. The tour supplies snorkeling equipment, but the information does not say that towels, dry bags, or reef shoes are provided. You should also confirm the meeting point and any food requirements before departure.
Booking flexibility and final decision
Free cancellation is available up to 24 hours before the activity for a full refund. You can also reserve now and pay later, which helps if your Stone Town plans are still moving around.
My advice is simple: book this if you want a good-value shared day with plenty packed into it, and if the seafood lunch and giant tortoises appeal as much as the snorkeling. Ask about safety equipment and confirm the shore meeting point before you go.
Skip it if you need a private boat, quiet beaches, a modern vessel, or a serious reef experience. For everyone else, the pairing of Prison Island and Nakupenda makes practical sense. Just keep the expectations honest: this is a busy, all-in island outing with good food and several activities, not a secluded luxury cruise.
FAQ
Where does the tour meet?
The meeting point is Livingstone Restaurant Beach in Stone Town, near Forodhani Gardens. The meeting time is 9:30 am, with departure planned for 10 am. The booking information also names the Urban District Commissioner’s Office, so confirm the exact shoreline location by WhatsApp at +255746544552.
How long does the excursion last?
The full experience lasts about 6.5 hours. You leave the Stone Town shore at about 10 am and begin the return cruise at 3 pm.
What is included in the $55 price?
The price includes a shared boat cruise, Prison Island entry, the conservation fee, seafood lunch, fruit, bottled water, soda, and snorkeling equipment with a mask and fins.
Which languages are available?
A live guide is available in English, Italian, French, and German.
Is hotel pickup included?
No. Hotel pickup and drop-off are not included, but they may be available for an additional fee.
Can I cancel the booking?
Yes. You can cancel up to 24 hours before the activity for a full refund. A reserve now and pay later option is also available.
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