Roamright tours
"We had an incredible 4-day safari to Lake Nakuru and the Maasai Mara with Roamright tours. The wildlife viewing was beyond our wildest dreams—we saw a pride of lions on a hunt and thousands of wildebeest. Our driver was an expert spotter and a very safe driver, which we appreciated.
The only reason for 4 stars is that the road transfers between Nairobi, Nakuru, and the Mara were quite long and bumpy (the 'African massage'). The company did warn us about this, but it was still tiring. If you mind long drives, I'd suggest asking them to quote you for a flying safari instead. That said, the company's organization, guiding, and camp selection were top-notch."