
Prison Island & Nakupenda Sandbank Boat Tour +BBQ
- 2 to 9 hours
- Hotel pickup included
- Free cancellation
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Zanzibar is ninety kilometres long and every journey on it takes longer than the map suggests, because the roads run through villages rather than around them. Here is where each coast sits and what it costs you in driving time.
Updated on 10 September 2026
Unguja, the main island, with the airport eight kilometres south of Stone Town on the western side. Every drive to a beach starts by skirting the city, which is why nothing here is quick.
Prison Island and Nakupenda sandbank. On the map, Prison Island and the Nakupenda sandbank lie just off Stone Town. This boat covers both, with a barbecue, and the sandbank only shows at low tide.
Safari Blue lagoon trip. Menai Bay is in the south west corner of the map, away from the beaches. Safari Blue is the day trip that goes there: dhow, snorkelling, sandbank and a seafood lunch, with hotel pickup.
Mnemba boat trip from Kendwa. On the map, Mnemba sits off the north east tip. This boat starts from Kendwa Beach and is the shortest way across from the north west coast.

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Daytime figures. Add half an hour if you are crossing Stone Town between seven and nine in the morning or between four and seven in the evening.
| Where | Coast | Distance | Drive |
|---|---|---|---|
| Stone Town | West | 8 km | 15 to 20 min |
| Kizimkazi | South | 32 km | 40 to 45 min |
| Paje | South east | 48 km | 50 min to 1 h |
| Jambiani | South east | 50 km | 50 min to 1 h |
| Bwejuu | South east | 52 km | 1 h |
| Michamvi | South east | 55 km | 1 h 10 to 1 h 20 |
| Kiwengwa | East | 45 km | 1 h to 1 h 15 |
| Pongwe | East | 48 km | 1 h to 1 h 15 |
| Matemwe | North east | 52 km | 1 h to 1 h 15 |
| Kendwa | North | 58 km | 1 h 15 to 1 h 30 |
| Nungwi | North | 60 km | 1 h 15 to 1 h 30 |
| Where it is | In the Indian Ocean, 35 km off the Tanzanian coast, six degrees south of the equator |
| What it is | An archipelago and a semi autonomous region of Tanzania, with its own president and parliament |
| The main island | Unguja, 90 km long and 30 across at its widest, which is what people mean by Zanzibar |
| The second island | Pemba, 50 km north east, quieter, greener and reached by a 25 minute flight |
| Population | About 1.9 million across the archipelago, roughly 200,000 in Zanzibar City |
| Highest point | Masingini ridge, around 120 m. The island is essentially flat |
| Capital | Zanzibar City, whose historic core is Stone Town, a UNESCO site since 2000 |
| Language | Swahili, which was standardised here. English is widely spoken in tourism |
| Currency | Tanzanian shilling, with US dollars accepted for anything aimed at visitors |
| Time zone | East Africa Time, UTC+3, with no daylight saving |
The west is where the airport, the port and Stone Town are. Nobody swims here, and every journey to a beach begins by skirting it.
The north, at the tip, is Nungwi and Kendwa. The tidal range is about a metre and the swimming works at any hour, which is why this coast is the busiest and the priciest.
The east and south east, from Matemwe down through Kiwengwa, Paje and Jambiani, is the long white coastline of the photographs. It also drains for half of every day.
The south, around Kizimkazi, is the least developed. The dolphin boats leave from there and very few people stay.
Fifty kilometres north east and a different place entirely: hilly, green, covered in clove plantations and almost untouched by tourism.
Twenty five minutes by light aircraft, or four to six hours on a ferry that is regularly cancelled. Flying is the only sensible option and costs seventy to a hundred and twenty dollars each way.
The reason to go is the diving. Steep walls, thirty metres of visibility and no other boats. Experienced divers who make the trip consistently say it was the best part. Whether it suits your trip is covered in our Pemba Island guide.
Nothing on this island is far and everything takes longer than it should. The roads are decent tarmac and they run through villages rather than around them, with speed bumps every few hundred metres.
There is also no bypass around Zanzibar City. Every crossing of the island goes through or around it, and at rush hour that adds half an hour.
The practical consequence is that two beaches ten kilometres apart on the map can be forty minutes apart on the road, and that a day trip from the north to Stone Town eats three hours of driving.
Two beaches ten kilometres apart on this map can be entirely different holidays. Kiwengwa and Pongwe are fifteen minutes apart, and one drains at low tide while the other holds its water.
The geography that matters here is the reef rather than the road. The tide page covers what it does, coast by coast.
The main island, Unguja, is about ninety kilometres long and thirty across at its widest. You can drive its length in two hours, and nowhere on it is more than ninety minutes from the airport.
Longer than the distance suggests. Roads are decent but they run through villages with speed bumps, and there is no route that bypasses Zanzibar City. Reckon on an hour to the east coast and an hour and a half to the northern tip.
No. It is a semi autonomous region of Tanzania, with its own president, parliament and immigration control, but it is not a separate state. You enter on a Tanzanian visa, and the island runs a good deal of its own affairs.
Two of any size. Unguja, which is what everyone means by Zanzibar, and Pemba fifty kilometres to the north east. Beyond them a scatter of islets, of which Mnemba, Chumbe and Changuu are the ones visitors reach.
In the Indian Ocean, about thirty five kilometres off the coast of Tanzania and six degrees south of the equator. Dar es Salaam is twenty minutes away by light aircraft or two hours by ferry.