we are spending 2 and one half days in the Ngorongoro area at the Highview hotel. is the small town (Karatu) near the hotel that would be interesting to see in the afternoon / evening of one of these days? how near to the crater area is this hotel? is 2 1/2 days too much to spend in this area?? we will be on an individual safari so there is some flexibility is what we an do. thanks for any advice.