Cherangani Hills

Natural Landmarks in Trans Nzoia

Cherangani Hills: The Wonder of the North

The Cherangani Hills is a prominent mountain range located in the Rift Valley region of Kenya, covering about 1140 km2 in portions of Elgeyo Marakwet, Trans-Nzoia, West Pokot, and Baringo counties. Known for its towering cliffs, rugged terrain, deep valleys and dense forest, it is a landmark of fetching natural beauty. Cherangani Hills mark the northern boundary of Elgeyo Marakwet County, as they gather-up the western wall of the Rift Valley from where the Elgeyo Escarpment terminates. From Elgeyo Escarpment the contiguous Cherangani Hills extends the wall of the Great Rift Valley northerly to Uganda, on its procession to the Red Sea.

To the east, the Elgeyo Escarpment drops abruptly to floor of Kerio Valley, while westwards the land falls away gently to the plains of Trans-Nzoia County. Formed due to faulting, these range of hills are renowned for their rich biodiversity, with diverse flora and fauna. The hills support a variety of all-important ecosystems. It is a significant ecological and cultural landscape in the North Rift region. Much like the Mektei Ridge, at the opposite end of Elgeyo Marakwet, the Cheranganis are marked by heavily gullied forested tops, which in some sections become sheer cliff walls. Atop the steep ridges is where the River Nzoia partly has its source.

All in all, the Cherangani Hills Forest Reserve is comprised of twelve distinct forests: Kapollet, Chemurkkoi, Cheboyit, Embobut, Kaisungor, Kipkunur, Kiptaberr, Kapkanyar, Sogotio, Toropket, Kerer and Lelan. The Cherangani Hills are an important water catchment area, serving as the source of several rivers and streams that flow into Lake Turkana and Lake Victoria basin. Streams to the west of the watershed feed the Nzoia river system, which flows into Lake Victoria; streams to the east flow into the Kerio river system. These rivers provide water for domestic use, agriculture, and wildlife, supporting livelihoods and ecosystems.

The Cherangani Hills offer opportunities for hiking, trekking, birdwatching, and nature appreciation. Visitors can explore the scenic landscapes, observe wildlife, and learn about the cultural heritage of the area through guided tours and local-led experiences. The highest point of the range is Nakugen summit, at 3530 m, which can be ascended from the south. The diversity and scenic beauty of the Cherangani Hills can be appreciated near Arrow and Chebara, 32 km north of Iten.

The Cherangani Hills are inhabited by several indigenous communities, including the Sengwer and Ogiek peoples, who have traditionally relied on the hills for their livelihoods, cultural practices, and spiritual beliefs. These communities have a deep connection to the land and its resources, and their traditional knowledge contributes to the conservation and management of the area. This expansive reserve and its sub-tropical forests is one of their invaluable natural heritages.


Kenya is blessed with a diverse range of natural landmarks, showcasing the country’s stunning landscapes and rich biodiversity. These natural landmarks represent Kenya’s breathtaking beauty and ecological diversity, making it a top destination for safari adventures, outdoor, and wilderness exploration.


Trans Nzoia County is a vital region for Kenya’s agricultural and ecological balance. Its rich history, cultural diversity, and natural beauty make it a unique and valuable part of the Rift and Western Kenya. The county’s potential for growth remains immense, particularly in agriculture, tourism, and environmental conservation.

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Trans Nzoia has a highland equatorial type of climate. Rainfall is well distributed throughout the year, the higher areas in the west receiving more. Average annual temperature is 24oC.

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