"I had a farm in Africa, at the foot of the Ngong Hills."

These are the opening words of the famous book Out of Africa by Karen Blixen, which was later adapted into a movie.

The book highlights the beauty of the hills and their surroundings while the movie has breathtaking scenery clips. Located a short drive from Nairobi, the hills provide a great adventure for those looking for a quick exciting activity.

The eastern slopes of the hill, where Karen Blixen's lover Denys Finch Hatton was buried, have become a major training site for Kenyan athletes due to its altitude.

They also provide an ideal acclimatisation area for people planning to climb higher mountains soon after the exercise. On one side, viewers can enjoy the beautiful sight of the Rift Valley while on the other, the city dwellings and surrounding towns like Ngong and Kiserian can be seen.

Overlooking the great Rift Valley, Ngong Hills dominates the view west of Nairobi on any clear day. Here one can enjoy a good walk on the shrub dotted slopes.

Depending on one's pace, it takes up to two hours to climb the hills and a similar amount of time on the return journey. There is a walking trail along the hills, which rise 6,765 feet above sea level.

Ngong forest, a major water catchment area for the city, lies close by. Hikers can participate in the Forestry Department's tree planting exercises. When it rains a four wheel drive vehicle can be helpful.

For the trip, one should pack enough water, an energy bar and dress in good hiking gear. Sneakers with good grip can work as well as hiking boots.

The area is managed by the Kenya Wildlife Service and entry is free.