Jozani Forest: Meeting Zanzibar's Red Colobus Monkeys

Zanzibar's Only National Park

Jozani Chwaka Bay National Park sits in the centre-south of Zanzibar, roughly 35 km from Stone Town. It protects 50 square kilometres of tropical forest, mangrove swamp, and coastal wetland — the last significant natural forest on the island.

Jozani's fame rests on a single species: the Zanzibar red colobus monkey (Piliocolobus kirkii), an endemic primate found absolutely nowhere else on Earth.

The Red Colobus Monkey

The Zanzibar red colobus is one of Africa's rarest primates. Only about 5,800 individuals survive, with roughly 2,500 in and around Jozani. They're immediately recognizable: a reddish-brown back, white belly, black face framed by long white hair, and a comically bewildered expression. The name "colobus" means "mutilated" in Greek — referring to their vestigial thumbs, an adaptation for swinging through branches.

The monkeys are habituated to humans, carrying on with daily life while you stand meters away. Troops of 30-50 occupy established territories along forest trails. Sighting rates are effectively 100% during guided walks. They're most active in early morning (7:30-9:30 AM) and late afternoon.

The species is classified as Endangered on the IUCN Red List. Jozani's community conservation program shares entry fee revenue with surrounding villages, creating an economic incentive to protect the forest rather than clear it.

The Forest Walk

The guided walk takes 45-60 minutes through two distinct forest types:

• Coral rag forest: Shorter trees on ancient coral limestone with dense undergrowth — the red colobus prefer this habitat
• Groundwater forest: Taller canopy of mahogany, fig, and palm fed by a freshwater aquifer

Your guide knows the troop locations and leads you directly to them. Beyond monkeys, watch for Sykes' monkeys (a darker, larger species), chameleons clinging to branches with independently swivelling eyes, bush babies sleeping in tree hollows, and over 50 butterfly species including spectacular swallowtails.

The Mangrove Boardwalk

A separate 1-kilometre boardwalk extends through Jozani's mangrove swamp. The elevated path winds through mangrove roots and crab-filled mud flats. Look for fiddler crabs, mudskippers, and wading birds. Allow 20-30 minutes.

Practical Information

Detail	Info
Entry fee	$10 adults, $5 children (6-12), free under 6
Opening hours	7:30 AM - 5:00 PM daily
Duration	45-60 min (forest) + 20-30 min (boardwalk)
Getting there	45 min from Stone Town, 30 min from east coast
Transport	Taxi ($25-35 one way), tour ($30-50pp with pickup)
Guides	Included with entry. Tips appreciated ($5-10pp)

Tips for Your Visit

• Go early morning (arrive by 8:00 AM) for active monkeys and cooler temperatures
• Wear closed shoes — trails have roots and mud
• Long sleeves and trousers — mosquitoes are active under the canopy
• No flash photography — guides enforce this strictly
• Maintain 3-metre distance — habituated doesn't mean tame
• Combine with a beach day — continue to Paje or Jambiani for the afternoon

Frequently Asked Questions

How likely am I to see the red colobus monkeys?

Virtually guaranteed — sighting rate is close to 100%. Your guide leads you directly to habituated troops. You'll spend 15-20 minutes observing them at close range.

Is Jozani worth visiting if I've been on safari in mainland Tanzania?

Yes, but manage expectations. It's a forest walk, not a game drive. The appeal is the endemic red colobus (unavailable anywhere else) and the peaceful forest atmosphere. Combine it with other activities for a full day.

Can I visit independently without a tour?

Yes. Taxi from Stone Town ($25-35 one way, negotiate return with waiting time for $50-60). Pay entry at the gate and a guide is assigned. No advance booking needed.