Reviewed · PRISON ISLAND TOURS
From Nungwi/Kendwa: Prison Island & Nakupenda Sandbank Tour
Prison Island’s giant Aldabra tortoises are the star of this day out, but the setting matters just as much. You travel by small motorized dhow to an island with old prison buildings, then continue to Nakupenda Sandbank for white sand, swimming, snorkeling, and a beach barbecue.
I like the easy all-in-one plan: hotel pickup and drop-off from Nungwi or Kendwa, boat transfers, entry to Prison Island, snorkeling gear, lunch, fruit, water, and soft drinks are covered. I also like the contrast between the two stops, one focused on island history and tortoise conservation, the other on sea, sand, and food.
The weak point is transport organization. One recent booking from France described confusion involving a moped, buses, and the wrong vehicle. Another booking from Germany reported that promised snorkeling did not happen and that a German-speaking guide was unavailable. Weather and coordination can affect the day, so keep your expectations practical.
Key points to know before booking

- Two very different island stops: Prison Island gives you tortoises and historical buildings, while Nakupenda offers beach time and lunch.
- Snorkeling is included but not guaranteed in practice: Equipment is supplied, yet conditions or scheduling may prevent the activity.
- The $85 price covers a lot: Transport, entry, boat rides, food, fruit, water, soft drinks, and gear are included.
- Transfers need patience: Pickup is offered from Nungwi or Kendwa, but recent arrangements were not always clear.
- Lunch is seafood-led: The menu includes the catch of the day and other seafood, with vegetarian choices available.
- Seven hours is a full day: Bring swimwear, sunscreen, a hat, and a camera, and expect much of the day to be spent outside.
From Nungwi or Kendwa to Zanzibar’s southern islands

This is not a quick local outing from your beach hotel. The tour takes about seven hours and carries you from Nungwi or Kendwa to Prison Island and Nakupenda Sandbank in the Unguja South Region.
That distance is part of the value. You get two of Zanzibar’s best-known sea attractions in one organized day instead of arranging separate transport, boat rides, entry tickets, and lunch. It also means the schedule has little spare room. A delayed pickup or slow transfer can reduce your time at the islands.
Hotel pickup is included, and you are asked to provide your hotel name and room number. The meeting point is the hotel lobby or reception area. Be ready there and keep your phone available, since the most serious complaint about this experience concerned unclear pickup instructions and changes between vehicles.
The transfer may involve more than one type of vehicle before you reach the boat. That is worth knowing if you prefer a smooth, tightly managed start to the day. The tour is a better fit if you can tolerate a little confusion in exchange for having the major costs arranged in advance.
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Reaching Prison Island by small dhow

The first main stop is Prison Island, reached by a small motorized dhow. The ride gives you a view of Zanzibar from the water, but it is a practical boat transfer rather than a private sailing trip or a luxury cruise.
Prison Island is best known for its Aldabra giant tortoises. You can see these large, slow-moving animals, learn about their past, and hear about conservation work that helped protect them from extinction. For many people, this is the most distinctive part of the day. The tortoises give the visit a clear purpose beyond taking photographs on a tropical island.
You can also visit the old prison museums and learn about the island’s former use. The available information does not give a detailed museum route or a set length for the visit, so expect a guided stop rather than a long, formal museum tour.
I would allow yourself time to look closely at the tortoises instead of rushing straight to the photo. Their size and age are the point. The visit is also a good choice for families, since the animals offer something memorable for children who may not care much about a short historical talk.
Prison Island entry is included in the $85 price. That matters because it removes one common small expense and keeps the day simple. Still, the exact timing at the island is not specified, so the balance between tortoises, museums, and snorkeling may vary.
Snorkeling off Prison Island

After visiting the island, you are scheduled to snorkel off the coast. The tour provides snorkeling equipment, and the waters around Prison Island are presented as a place to look for marine life.
This part can be the day’s best reward when sea conditions cooperate. You get a chance to see Zanzibar below the surface rather than only from the beach. The activity is also a useful break from walking around the island and standing in the sun.
But you should treat snorkeling as weather-dependent, not as an absolute promise. A German booking reported that snorkeling was promised but did not take place. The same feedback said a German guide was advertised but not available, even though the guide team was friendly and the lunch was acceptable.
That is a useful warning, especially if snorkeling is your main reason for booking. Ask about sea conditions and the planned snorkeling stop before departure. You can also bring your own mask if you care about fit, although equipment is supplied.
The description does not state the reef location, water depth, visibility, or the species you will see. Do not book this as a specialist marine excursion. Think of it as a general Zanzibar day trip with a chance to snorkel.
Nakupenda Sandbank and its changing shoreline
The second major stop is Nakupenda Beach Nature Reserve, usually described as one of Zanzibar’s most scenic sandy places. The attraction is simple: bright sand, open sea, and time to swim, sunbathe, and slow down.
Nakupenda is a sandbank, so it is not the same as visiting a permanent resort beach with shade, shops, and buildings. The experience depends on the sea and the shape of the exposed sand. The supplied information does not give tide times, so you should not assume the sandbank will look identical all day.
This is where the tour shifts from sightseeing to rest. After the tortoises, museum visit, and possible snorkeling, you can sit on the sand or wade in the turquoise water. Bring a hat and sunscreen because the program is largely outdoors, and shade is not promised.
I like this pairing because Prison Island and Nakupenda do not feel like duplicate stops. Prison Island gives you animals and a historical setting. Nakupenda gives you the open-water setting many people picture when they think of Zanzibar.
The drawback is that the sandbank stop may feel short if you want a full beach day. The total tour lasts seven hours, and that time includes transfers, the island visit, snorkeling, lunch, and the return journey. You will see a lot, but you will not have unlimited time to lounge.
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A seafood barbecue with Zanzibar flavors
Lunch is served beside the beach and centers on seafood. The meal includes the catch of the day and other seafood dishes, plus fresh seasonal fruit such as mango, pineapple, bananas, coconut, and watermelon.
A bottle of water and soft drinks are included. Vegetarian options are available, so you should state that request when booking or before the tour begins. The provided information does not list a full menu, cooking method, or portion size, so do not expect a restaurant-style menu with many choices.
The meal is valuable because it saves you from arranging food at the sandbank. It also suits the setting better than carrying a packed lunch from your hotel. Eating near the water is one of those small details that helps the day feel like a proper island outing rather than a chain of transport connections.
Still, food quality can vary with the day’s catch, preparation, weather, and timing. One booking described the meal as acceptable, which is fair guidance. I would see lunch as a convenient included meal with local character, not as a reason to book the tour by itself.
If you do not eat seafood, confirm the vegetarian option before departure. The tour says it is available, but it does not explain exactly what it includes.
Is $85 per person a fair price?

At $85 per person, this tour sits in the reasonable range for a full-day outing if every included service operates as planned. You are paying for hotel pickup and return, round-trip boat transport, Prison Island entry, a visit to the island, snorkeling equipment, Nakupenda access, lunch, fruit, water, and soft drinks.
Buying each element separately could take more time and create more chances for confusion. The package also helps if you are staying in Nungwi or Kendwa and do not want to arrange your own route to the southern part of Unguja.
The value drops if snorkeling is important to you and the stop is canceled, or if the pickup takes too long. It also drops if you expected a private guide, a guaranteed language match, or a polished transfer service. Guides are offered in Arabic, English, French, Italian, German, Russian, Spanish, and Polish, but language availability is not guaranteed for every departure. One booking specifically found that a German guide was not available.
The pricing deserves a little caution because one booking described another couple receiving three excursions for a lower combined price. Packages and promotions can differ, so compare what each option includes before deciding that a lower price is automatically better.
For a visitor who wants two major sights in one day, $85 can make sense. For a strong swimmer seeking serious reef time, or for someone who wants a relaxed private boat day, a different arrangement may offer better value.
Who will enjoy this seven-hour outing?

I would recommend it most to first-time visitors who want a broad taste of Zanzibar’s islands, sea life, and food without planning every piece themselves.
It suits:
- Couples who want a mix of sightseeing and beach time
- Families interested in giant tortoises
- Visitors staying in Nungwi or Kendwa without their own transport
- People who want lunch, drinks, and boat transfers included
- Anyone happy with a busy day that covers several attractions
It is less suitable if you need exact timing, guaranteed snorkeling, or a fully private experience. It may also frustrate you if you dislike changing vehicles or unclear pickup arrangements.
The multilingual guide offering is useful, but you should request your preferred language in advance. No individual guide names are provided, so you cannot choose a particular guide.
What to pack and how to prepare

Bring swimwear, sunscreen, a hat, and a camera. You will spend time on a boat, at an exposed sandbank, and near the water, so protection from the sun matters more than extra sightseeing clothes.
A towel is not listed among the inclusions, so confirm whether your hotel or operator provides one. The same applies to any personal snacks, dry bags, or prescription items you may need. Pets are not allowed.
Tell the operator about special requests before booking or in the booking notes. This is especially important for vegetarian meals and your preferred guide language.
Keep your morning flexible. The pickup confusion described in one booking involved a moped offered for two people, a bus, and uncertainty about which bus to take. You do not have to accept a vehicle arrangement that feels unsafe, but you should understand that the transfer may not be as direct as the simple phrase hotel pickup suggests.
The cancellation policy is forgiving: you can cancel up to 24 hours ahead for a full refund. You can also reserve now and pay later, which is useful if your Zanzibar plans are still shifting.
Should you book Prison Island and Nakupenda?

Book it if you want a convenient full-day combination of giant tortoises, island history, possible snorkeling, a sandbank, and a seafood lunch. The included services make the $85 price defensible, and the two main stops offer a good contrast.
I would not book it solely for snorkeling, since that activity may not happen. I would also avoid it if a perfectly organized pickup is essential to your holiday.
My practical advice is to confirm the pickup vehicle, guide language, snorkeling plan, and vegetarian meal request before the day begins. If you can accept some uncertainty and want to see a lot in one outing, this tour offers a useful introduction to Zanzibar’s nearby islands and coastal life.
FAQ
Where does the tour pick me up?
Pickup and drop-off are available from hotels in Nungwi or Kendwa. You meet a representative in your hotel lobby or reception area.
How long does the tour last?
The tour lasts seven hours, including hotel transfers, boat travel, the Prison Island visit, snorkeling, the Nakupenda Sandbank stop, lunch, and the return journey.
Is Prison Island entry included?
Yes. The Prison Island entry fee and the visit to the island are included in the price.
Is snorkeling equipment provided?
Yes. Snorkeling equipment is included. The activity itself may depend on conditions and scheduling.
What food is served at lunch?
Lunch is a seafood barbecue with local specialties, including the catch of the day and other seafood dishes. Vegetarian options are available.
Are drinks and fruit included?
Yes. The package includes fresh fruit, a bottle of water, and soft drinks.
Which guide languages are available?
Guides are offered in Arabic, English, French, Italian, German, Russian, Spanish, and Polish. A specific language may not be available on every departure, so request your preference in advance.
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