Shimo la Tewa

Historic Monuments in Kilifi

Shimo la Tewa: A Heritage of Reinforcement

Beyond Bamburi, as you leave the busy suburbia on the mainland, North-Coast bound, the traffic gets lighter, the noise lesser and the air cleaner, mingled with a touch of rural. 6 km north of Bamburi, the hither and thither of city feels distant, and the drive is less feverish. Just before crossing Mtwapa Bridge, marking the border between Mombasa and Kilifi counties, you pass through Shimo la Tewa, widely-known for its prison – impressive for its history rather than the site itself.

Its exterior monastic facade gives away very little of its forbidding past. For many years, it retained a bright mono-colour, fading to a grayscale, along the perimeter wall fronting the B8 Road. But the single hue did not liven its reputation. Quite the opposite, the wall was symbolic of a ruthless finality that could not have been achieved by any other form, to overcome many obstacles through suppression and suffering. Avowers insist the punishment behind this wall do not always fit the crime. Veritably, Shimo la Tewa translates as ‘Hell Hole or Hole in the Ground’.

The origins and purpose of Shimo la Tewa prison go way back to the 14th Century, although the more modern structure are from the colonial era. It was founded by the Omani Arabs. Their ideal export was slaves. To smoothly run their operations, they established slave hubs that included, at Mtwapa, Jumba la Mtwana or ‘the large house of slaves’. Sited across from Mtwapa Creek, Shimo la Tewa became a holding ground for slaves on transit to Jumba la Mtwana. It’s been claimed that nearly 8 million African slaves were shipped to foreign lands during this period.

Later, it became a holding den for pirates who were unlucky to get captured off Kenyan waters. During the British era, its key use was as a maximum prison for the hardened felons. A legacy it has pursued up until now. While Shimo la Tewa itself is not a tourist destination, its proximity to Mombasa and other attractions in the coastal region makes it accessible to travelers interested in exploring the area’s history and culture. It holds historical significance as a site associated with Kenya’s struggle for independence, as an infamous hellish place for the unlucky.

Today, Shimo la Tewa prison remains an active facility under the jurisdiction of the Kenya Prisons Service. It continues to house inmates serving various sentences, and efforts have been made to improve conditions within the prison, while also focusing on rehabilitation and reintegration programs for inmates. Beyond its infamous association with the prison, Shimo la Tewa is also a rustic locality with residential areas and communities surrounding it. The area is part of the larger Kilifi County, contributing to the social, economic, and cultural fabric of the region.


Touring Kilifi County offers a delightful blend of coastal beauty, lovely beaches, cultural richness, natural wonders, and fascinating ancient ruins. Whether you’re seeking pristine beaches, historical sites, or vibrant cultural experiences – or a combination, Kilifi promises a memorable and enriching travel experience.

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For the greater part of the year, the climate along the coastal plain is pleasurable, though humid. Temperature ranges between 21C and 30C along the coast, and between 30C and 34C further inland.

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