Hi ellie_1963,
Sounds like a great holiday in the offing - not long to go now!
The Foreign & Commonwealth Office (FCO) website has the best advice on visas. For Kenya, their website states "Children under the age of 16 who hold a British passport do not currently require a visa to enter Kenya but will receive a gratis stamp in their passport on arrival."
Asf or departure tax, it states that there is a deprture tax payable in Kenya of 20 dollars - which is also payable in Kenyan Shillings. Apparently, this is normally included in the cost of your airline tickets, but it would be well-worth checking with your airline or travel company (if it's a package).
You can find the latest travel advice on going to Kenya at the FCO website. Click here.
I hope that helps. Do let us know how it goes and how you get on - it would be great to hear all about it!
Thanks,
Graeme,
Community Editor,
graeme.delap@moneysupermarket.com