Zanzibar: Prison Island Tour with Lunch on the Sandbank

Prison Island gives you two very different Zanzibar experiences in one outing: a sobering look at an old quarantine station, followed by giant tortoises and a seafood lunch on the sand. I like the mix of history and easy island time, especially since the boat transfer, entrance fee, snorkeling gear, water, snacks, and lunch are included.

I also like that you can see more than tortoises. Peacocks and small antelope live on the island, and the surrounding water offers a chance to spot tropical fish and coral. The main concern is organization at the meeting point. One booking report describes no guide waiting at the Old Fort, no answer from the company, and a last-minute handoff to an unconfirmed boat guide. Bring your booking details and allow extra time to sort out the departure.

Key points before you book

• Prison Island was never used as a working prison: The buildings were constructed for a prison complex, but the island became a yellow fever quarantine station instead.
• The tortoise sanctuary is the star of the land visit: More than 50 tortoises live here, including some reported to be over 100 years old.
• Snorkeling is included: You receive snorkeling gear and can look for tropical fish and coral in the clear water near the island.
• Lunch is more than a basic picnic: The meal includes a seafood BBQ, Swahili cuisine, cheese, tropical fruit, snacks, and drinking water.
• The tour begins and ends in Stone Town: Meet in front of the Old Fort on Mizingani Road, then return to the same point.
• The price covers the main costs: At $99 per person, boat transport, admission, a guide, gear, water, and food are included, but alcoholic drinks cost extra.

Why Prison Island makes a worthwhile half-day outing

Prison Island, also called Changuu Island, is close enough to Stone Town for a simple boat excursion, yet it feels separate from the city. The short change of scene is useful if you want to add nature and swimming to a Stone Town stay without arranging a full-day trip across Zanzibar.

The island’s story is more interesting than its name suggests. Lloyd Mathews, the British First Minister of Zanzibar at the time, purchased the island in 1893 and built a prison complex there. No prisoners were ever housed in the buildings. Instead, the island became a quarantine station for people with yellow fever.

That detail matters. You are not walking through a former prison full of prison history. You are seeing a planned prison site that found another purpose. The old buildings provide a modest historical stop, while the tortoises and beach time provide most of the day’s appeal.

I would think of this as a history-and-nature outing rather than a serious heritage tour. If you want a long, detailed examination of Zanzibar’s colonial past, the visit may feel brief. If you want a clear story, some unusual animals, snorkeling, and lunch beside the water, the balance works well.

Starting at the Old Fort in Stone Town

The stated meeting point is in front of the Old Fort on Mizingani Road. This is a practical location in Stone Town, but the meeting process deserves care. One report describes arriving at the agreed time and finding no guide in front of the fort. The group was then taken down to the boats by someone who appeared to be a random guide, while calls and messages to the company went unanswered.

That is not a small detail. Boat excursions depend on tides, crew, and departure arrangements, so uncertainty at the start can quickly become stressful. I would arrive early, keep the booking confirmation open on your phone, and ask clearly where the boat transfer begins. If a guide’s name or phone number appears on your confirmation, save it before leaving your hotel.

The tour is conducted in English. No guide name is provided for this experience, so you should not expect a named private guide in advance. The published rating is 4.4 from 66 reviews, which suggests that the overall experience is usually well received, but the meeting issue is worth taking seriously.

The activity ends back at the Old Fort. That makes it easy to continue exploring Stone Town afterward, provided the return timing leaves you enough room.

Seeing the old prison buildings and quarantine station

Once you reach Prison Island, you spend time exploring the island and learning about its former use. The remaining prison complex gives you a physical link to the 1893 plan, even though prisoners never lived there.

The historical value is in the contrast between intention and reality. A structure built as a prison became a place for isolating people with yellow fever. That makes the island part of Zanzibar’s public health story as well as its colonial story.

Do not expect a large museum or a long indoor exhibition based on the information provided. The visit is built around walking through the area, hearing the guide explain what happened, and then moving on to the animals and water. I like that this keeps the stop from becoming too heavy, especially in the heat, but history fans may want more time and detail.

Wear sunscreen and sunglasses. The supplied information specifically recommends both, and there is little reason to ignore that advice on a sunny island visit. Comfortable clothing for walking and swimming also makes sense, though only sunglasses and sunscreen are formally listed.

Meeting the tortoises, peacocks, and antelope

The tortoise collection is the most distinctive part of the tour. More than 50 tortoises live on the island, and some are said to be over 100 years old. Their size and age give the visit a strong sense of place that you will not get from simply looking at a beach.

You can take photos and feed the tortoises. That makes the stop active rather than a quick look through a fenced area. I like the chance to slow down here. The tortoises are not a backdrop for the boat trip. They are the reason many people will remember the island.

The island also has peacocks and small antelope. These extra animals make the stop more varied, though the tortoises remain the main attraction. You might find the animal visit more rewarding than the old buildings if you prefer wildlife to architecture.

Keep in mind that animals do not perform on command. The information confirms that these creatures live on the island, but it does not promise a particular sighting or a specific feeding session. Go with the expectation of seeing the tortoise collection and possibly the other animals, not with a checklist of guaranteed encounters.

Snorkeling in the clear water near the island

After exploring on land, you can cool off in the surrounding water. Snorkeling gear is included, and the activity gives you time to search for tropical fish and coral reefs near the island.

This is a useful inclusion because it turns the trip into more than a shore visit. You get a chance to see Zanzibar from below the surface, then return to land for lunch. The description calls the water crystal clear, but underwater visibility can vary with conditions. I would treat the snorkeling as a pleasant part of the day, not book the tour as a dedicated reef expedition.

The tour is not suitable for people with back problems or wheelchair users. Those restrictions matter for a boat-based outing involving island access, walking, swimming, and movement around a beach area. If you have mobility concerns or need special boarding support, this is not the right choice based on the available information.

You should also be comfortable around water before booking. Snorkeling gear is supplied, but the experience does not state that flotation support, swimming instruction, or a dedicated lifeguard is provided. The safest approach is to stay within your ability and follow the guide’s directions.

A seafood BBQ on the sandbank

Lunch is the reward after the island walk and snorkeling. The meal includes a seafood BBQ, Swahili cuisine, cheese, tropical fruit, snacks, and drinking water. Alcoholic drinks are not included.

The setting does much of the work. Eating on a sandy beach beside clear water feels more special than eating in a standard restaurant, and the food gives you a taste of local cooking rather than only familiar tourist fare. Cheese and fruit add simple choices alongside the seafood and Swahili dishes.

At $99 per person, lunch is one part of the value, but not the whole calculation. You are also paying for the boat transfer, entrance fees, local guide, snorkeling equipment, water, and snacks. If you would otherwise need to arrange each of those pieces separately, the package is convenient.

The price is less compelling if you only want to see Prison Island and do not care about snorkeling or a beach meal. In that case, a simpler boat trip could be better value. But for a combined history, wildlife, swimming, and food outing from Stone Town, the inclusions make the cost easier to justify.

The meal is described as a seafood BBQ, so this tour may not suit you if you need a specific diet that is not covered by the supplied information. No dietary alternatives are stated. You can ask before booking, but do not assume that special meals are included.

What the day feels like in practical terms

The outing has a clear rhythm:

• Meet at the Old Fort in Stone Town.
• Take the boat to Prison Island.
• Explore the old prison and quarantine buildings.
• See the tortoises, peacocks, and small antelope.
• Snorkel near the island.
• Eat lunch on the sandy beach or sandbank.
• Return by boat to the Old Fort.

That sequence keeps the day varied. You are not spending the entire outing on a boat or in the water, and you are not stuck in a history stop during the hottest part of the day.

The exact tour duration is not provided. That means you should avoid scheduling a fixed-time evening activity immediately afterward. The return is to the meeting point, but no precise return hour is stated.

The experience is best suited to couples, families with older children, and anyone who wants several Zanzibar highlights in one organized trip. It also works well for a short Stone Town stay because the start and finish are both in the city.

I would be more cautious if you want a quiet private outing, a long heritage tour, or a highly structured operation with a named guide and tightly confirmed pickup. The reported meeting problem shows why clear communication matters here.

What to bring and what not to expect

Bring sunglasses and sunscreen. You will also want practical clothes for walking, swimming, and sitting on sand, although those extra items are not listed as formal requirements.

Drinking water and snacks are supplied, so you do not need to rely only on the lunch for refreshment. Alcohol is the clear extra cost listed in the tour details.

Do not expect wheelchair access. Do not book this if back problems make boat transfers, walking, or beach movement difficult. The experience is built around active movement between boat, island, water, and sand.

The tour is offered in English. If you need another language, this activity does not list one.

Should you book the Prison Island tour?

I would book it if you want a convenient mix of tortoises, snorkeling, and a seafood lunch without arranging several separate activities. The old quarantine story adds substance, while the animals and sandbank meal keep the day light and enjoyable.

I would skip it if your main goal is a serious prison museum, a guaranteed wildlife encounter beyond the tortoises, or a polished private-guide experience. I would also contact the provider before departure to confirm exactly where the guide will meet you, since the meeting-point problem is the clearest weakness in an otherwise appealing plan.

For most able-bodied visitors staying in Stone Town, $99 is reasonable when you count the boat, admission, gear, guide, food, water, and snacks. Book at least 24 hours ahead if you want the option of a full refund, since cancellation is allowed up to that point.

FAQ

Where does the Prison Island tour start and finish?

It starts in front of the Old Fort on Mizingani Road in Stone Town. The activity ends back at the same meeting point.

What is included in the $99 price?

The price includes lunch, boat transfer, entrance fees, a local guide, snorkeling gear, drinking water, and snacks.

What food is served at lunch?

Lunch includes a seafood BBQ, Swahili cuisine, cheese, tropical fruit, and other items. Alcoholic drinks are not included.

Will I see giant tortoises?

The island is home to more than 50 tortoises, including some that are more than 100 years old. You can take photos and feed them during the visit.

Is snorkeling equipment provided?

Yes. Snorkeling gear is included, and you can look for tropical fish and coral reefs in the water near the island.

Is the tour suitable for wheelchair users or people with back problems?

No. The activity is listed as unsuitable for wheelchair users and people with back problems.