Kenya Mountains and hills and natural areas provide many waking opportunities. Organised walking safaris are arranged by Ol Lolokwe Nature Trails (064 31405); Samburu Trails Trekking Safaris; Into Africa (UK 0114 255610); Ontdek Kenya (061 2030326); Savage Wilderness Safaris (020 521590) and Sirikwa Safaris (0733 793524).