Overview
The island that Europeans called "Spice Island" spent two centuries supplying 90% of the world's cloves — a dominance so complete that the word clove itself traces back through French (clou, nail) to the bud's distinctive shape. Under the rule of the Omani Sultanate in the 19th century, Sultan Seyyid Said moved his court from Muscat to Zanzibar in 1840, transforming the island's interior from subsistence farming to a vast plantation economy dependent on enslaved labour. The abolition of slavery in 1897 restructured but did not end the spice economy; today's smallholder farms in the island's central districts around Kizimbani and Kidichi grow cloves, nutmeg, vanilla, cardamom, cinnamon, turmeric, and black pepper across land that has been cultivated continuously for nearly two centuries.
A guided tour of these working farms is among Zanzibar's most sensory experiences. You taste the sharp warmth of a fresh clove bud before it dries to the familiar spice, feel the rough texture of cinnamon bark, smell the perfume of a bruised ylang-ylang flower, and scratch a turmeric root to reveal the vivid yellow that has coloured East African cooking since the early medieval period. Guides who grew up on the island weave history, agricultural science, and personal family stories into a walk through what is, to outside eyes, simply a lush tropical garden.
When to Visit
Spice tours typically depart from Stone Town between 8 and 10 AM, reaching the plantation areas after a 30-minute drive. The guided farm walk takes 1.5 to 2.5 hours, and most tours include a Swahili lunch prepared on-site with spiced rice, grilled fish or chicken, coconut curry, and fresh fruit — usually served under a shaded thatched structure. Return to Stone Town is typically early-to-mid afternoon, allowing a free evening at the Forodhani waterfront food market. Clove harvest season (July–September) is the most atmospheric time: roadside mats of drying cloves appear throughout the interior districts, and the fragrance carries for hundreds of metres on the morning air.
Admission and Costs
Spice tour prices are usually bundled with transport from Stone Town: $25–45 per person in a group minibus, including the guided farm walk, tastings, and often a Swahili lunch. Private tours cost $60–100 for up to four people. The farms themselves typically charge an included admission bundled into the tour price. Purchasing spices directly from the farm at the end of the walk costs $5–20 depending on quantity — far cheaper and more aromatic than airport gift shops.
The Case for a Guide
- Plant identification expertise — distinguishing between 25 spice species in their growing form requires experience; without a guide, most visitors cannot connect plants to the recognisable dried products they know from cooking
- Historical depth — the story of how cloves built an empire and enslaved thousands adds ethical and political dimension to what would otherwise be a pleasant garden walk
- Harvest technique — guides demonstrate the tools and hand methods still used to separate clove buds, extract vanilla beans, and peel cinnamon bark — skills passed through generations of farming families
- Cooking applications — good guides explain how each spice is used in Zanzibar's distinctive pilau rice, biryani, and chai traditions, creating a direct connection between farm and kitchen
Tips for Visitors
Wear comfortable shoes with some grip — plantation paths can be muddy and uneven after rain. Long sleeves or a light cotton layer protect against sun and mosquitoes in the shadier plantation areas. Bring a small bag for the spices you will inevitably purchase. Ask your guide about the difference between the large Zanzibar clove (prized for essential oil) and the smaller Indonesian varieties that have displaced it in global commodity markets — the economics of the global spice trade are surprisingly contemporary. Combining this tour with an afternoon visit to Jozani Forest makes an excellent full-day interior excursion, leaving your mornings and evenings free for Stone Town and the beach.
