Zanzibar Sights Guide: What to See and Do
Zanzibar is part of Tanzania, priced in Tanzanian shillings even though most tour and hotel bills already run in USD, and roughly 99% Muslim, which matters the moment you step off the beach. This guide skips the visa, ferry, and currency mechanics entirely, that’s the job of our Zanzibar travel guide , and answers the harder question instead: with limited days on the island, what actually earns a spot? Stone Town covers in 1 to 1.5 days. After that it’s a beach trip, and which day trips you add depends on whether you land north at Nungwi’s calm water or east at Paje’s tide-timed swims.
Zanzibar’s sights at a glance
| Stone Town | 1-1.5 days for the core: the Old Fort, Forodhani, the slave market and cathedral, the Freddie Mercury house |
| Best sightseeing months | June-October and December-February, the two dry seasons, for reliable boat and snorkel days |
| Arrive early for | Jozani Forest’s red colobus monkeys, by 8:30am, before the mid-morning tour buses |
| Currently closed | The House of Wonders, shut since a 2020 partial collapse, restoration targeted for late 2026 |
Browse Stone Town walking tours on GetYourGuide for a guided pass through the alleys, one of the few sights on this list worth locking in a slot for. Our 3-day and 7-day classic-route itineraries put everything below into a day-by-day order.
Stone Town’s sights: the Old Fort, Forodhani, and the one that’s closed
The Old Fort (Ngome Kongwe) is free to walk through, an Omani-built fortress from 1698-1701 that now hosts art and performance events, and 15 to 60 minutes covers it. Forodhani Gardens turns into a night market every evening around 6pm, grilled Zanzibar pizza and mishkaki skewers for a few thousand shillings each, cash only and worth the crowd. The carved wooden doors and narrow alleys reward slow wandering on their own, no ticket required.
The former slave market and the Anglican Cathedral built over it (1879) deserve a deliberate visit, not a quick photo: the altar reportedly stands where the whipping post once did, and a small adjoining museum documents the East African slave trade with photographs and historical material. Entry runs around US$5 and covers the cathedral, memorial, and museum together. Dress modestly here and anywhere off the beach, shoulders and knees covered; the Freddie Mercury house, the Parsi-era childhood home of the Queen frontman, charges roughly US$10 adult and takes under an hour. One honest flag: the House of Wonders, Stone Town’s largest historic building, has been closed since a 2020 partial collapse and remained under active restoration as of this pass, with a late-2026 reopening target, confirm current status at zanzibartourism.go.tz before planning around it, walk past for the exterior, don’t expect to go in.
Is a Zanzibar spice tour worth it?
Yes, and it’s not the staged filler some destinations pass off as a “local experience.” Zanzibar genuinely was a major global clove exporter, and the plantations near Stone Town still function as working farms, not tourist props. Half-day tours smell, touch, and taste cloves, cinnamon, vanilla, nutmeg, and black pepper, usually ending with fresh fruit, and run roughly US$10-40 depending on operator, group size, and whether lunch is included. Compare spice tour operators on GetYourGuide and confirm inclusions before booking, since the price spread tracks what’s bundled in.
Jozani Forest: seeing Zanzibar’s only endemic monkey
Jozani Chwaka Bay National Park is the one place to reliably see the Zanzibar red colobus, an endangered species found nowhere else on Earth. Entry runs roughly US$10 including a guide, though the exact fee varies by source, confirm current pricing and hours at zanzibartourism.go.tz before you go. Arrive by 8:30am: the park opens around 7:30am, and by the time mid-morning bus tours roll in around 11am, the troops have typically retreated high into the canopy and are far harder to spot. A visit runs 2 to 3 hours.
Is Mnemba Atoll’s snorkel trip worth the day it takes?
Yes, for anyone who snorkels or dives, this is genuinely the island’s best reef, not an overhyped add-on. Budget it as a dedicated half or full day, not a quick stop between other things: a government marine-park conservation fee of roughly US$10 per person per day applies on top of whatever the boat operator charges, and this pass couldn’t pin one confirmed all-in price. Check Mnemba Atoll snorkel trips on Viator and confirm the total, tour cost plus conservation fee, with the specific operator before booking. Matemwe is the closest beach base if this is the priority.
Prison Island’s tortoises: the easiest half-day out of Stone Town
Changuu, better known as Prison Island, sits about 20 minutes by boat from Stone Town and was never actually used as a prison, it held quarantine cases in the 1890s instead. The real draw is a colony of giant Aldabra tortoises, gifted from Seychelles in 1919, some individuals reportedly over a century old, and visitors can feed them fresh spinach on-site. Entry pricing is genuinely inconsistent across sources, roughly US$4 up to over US$20, confirm the current official fee at zanzibartourism.go.tz before booking rather than trusting a single quoted number. A half day, including the boat, covers it comfortably.
The Rock Restaurant and Kuza Cave: splurge sight vs quick stop
The Rock, built on a small outcrop in the sea at Michamvi Pingwe, is Zanzibar’s most photographed restaurant, and reservations are genuinely required, it fills up. Tides govern the experience: at low tide you walk out across exposed sand, at high tide a boat ferries you in, check the tide schedule when you book. A full meal with drinks runs roughly US$60-90 per person, a real splurge, worth it once for the setting as much as the food. Kuza Cave near Paje is a smaller, cheaper add-on, a natural limestone cave with a swimmable freshwater pool tied to local Swahili history; this pass couldn’t confirm a specific entrance fee, treat it as a 1 to 2 hour extra near the east coast rather than a dedicated day.
North beaches or east beaches: which sights fit which base?
Nungwi and Kendwa, the north coast, have far less extreme tides, so swimming stays good most of the day, the pick if reliable water and a livelier resort scene matter more than anything else. Paje and Jambiani, the east and southeast, are the kitesurfing hub and home to visible seaweed farming, but tides here swing dramatically, at low tide the sea can pull back 300m to a kilometer, so swimming means planning around roughly two hours either side of high tide. Compare beach-town stays on Booking.com before committing to one coast, since a short trip realistically supports only one base, not both.
Zanzibar’s sights, ranked: what’s worth it and what to skip
| Sight | Rough price (2026, verify) | Time needed | Verdict |
|---|---|---|---|
| Spice tour | US$10-40 | Half day | Worth it, a real working plantation |
| Jozani Forest (red colobus) | ~US$10, arrive by 8:30am | 2-3 hours | Worth it, an endemic species found nowhere else |
| Mnemba Atoll snorkel/dive | Boat cost plus a ~US$10/day conservation fee | Half to full day | Worth it for snorkelers and divers, skip otherwise |
| Prison Island tortoises | US$4-20+, confirm before booking | Half day | Worth it, a short, easy boat ride |
| The Rock Restaurant | US$60-90/person with drinks | 2-3 hours | Worth it once, book ahead |
| House of Wonders | Closed, no fee applies | N/A | Skip for now, exterior only |
| Kuza Cave | Unconfirmed, ask locally | 1-2 hours | Optional, pair it with a Paje beach day |
What this guide leaves out
Entry requirements, the ferry from Dar es Salaam (azammarine.com runs the main route), currency, and a full safety and health rundown all live in our Zanzibar travel guide , not here. The short version: Tanzania carries a mainland-driven, country-wide US Level 3 advisory tied to 2025 election unrest, with Zanzibar itself reported calm throughout, and malaria prophylaxis is standard prep for the whole archipelago regardless of itinerary, neither is a reason to skip the sights above, both are worth reading up on properly before you fly.
Pick the coast first, north for swimming, east for kitesurfing, then build the day trips around it: Stone Town plus one beach region plus two or three of the sights above is a complete trip, even at a week, without chasing every entry on this list.