The National Archives, apart from being a record and national literature library, is a collection of African artifacts showing different styles and cultures from all over the continent. As a fan of African ethnography I found it amazing, much more here than you will find in any museum and a with much more variation in regards to region and people.
Add this to your tour of downtown Nairobi, if you are staying at the Hilton then its just opposite the hotel in the old Bank of India building. Entry is 200 Ksh (Tourists) 50 Ksh (Locals) last entry is at 4:30. With so many of the downtown attractions being so close to each other it would be a shame not to include this in you itinerary.
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