Nyandarua is high, cool country on the Aberdare Range and the Kinangop Plateau, between the Aberdares and the Rift Valley. Most residents are Kikuyu, and the county is open farmland under big skies.
Why it matters
Aberdare forest caves sheltered Mau Mau fighters, and Sasumua Dam supplies about 12% of Nairobi's water. The county has produced champion runners including John Ngugi, Catherine Ndereba and Samuel Wanjiru.
The economy
Farming leads, especially potatoes, maize, beans and dairy.




