Nairobi National Park — This is the best option for a day safari, just outside of Nairobi, where you can see the famous "Kenya's big 5": leopard, rhinoceros, lion, buffalo and elephant.
Day trip (<2 hour drive from the city)
Central Highlands — You can visit tea and coffee plantations in this area and learn more about these vital Kenyan industries.
Lake Naivasha — Take a cruise to Crescent Island Game Park, home of giraffes, zebra, and antelope, while observing hippos en route. You can also visit Elsamere, a cozy lakeshore lodge.
Weekend trip (>2 hour drive from the city)
Malindi — With a short 1h20min flight you can reach this Swahili-inspired architectural gem, and enjoy the laid-back atmosphere, fresh seafood, pristine beaches, and sunny weather.
Masai Mara — For the Masai Mara to make sense as a weekend trip, you will need to take a flight or a very early excursion leaving from Nairobi. You can then enjoy a late morning - afternoon in the National Park and make the most of your Sunday before heading back to the capital.
Amboseli National Park — This national park is known for its large elephant herds and views of immense Mount Kilimanjaro, across the border in Tanzania.
By far the most popular sport in Kenya. There are 3 stadiums in the capital (Nyayo, City, and Kasarani) where you can go and watch a match.
As a direct inheritance of the English occupation, rugby and cricket are also popular sports.