Kenya

The Maasai originally referred to this area as eldore (stony river) after the nearby Sosiani River. Today, Eldoret is a thriving service town straddling the Kenya–Uganda highway. It’s the principal economic hub of western Kenya. The highlight is a visit to the Doinyo Lessos Creameries Cheese Factory to stock up on any one of 20 different varieties of cheese. It's also a gateway to Iten, the home of long-distance Kenyan running.

Spread over 68,000 sq km, yet never more than 80m deep, Lake Victoria, one of the key water sources of the White Nile, ranks among East Africa’s most important geographical features, but is seen by surprisingly few visitors. This is a shame, as its humid shores hide some of the most beautiful and rewarding parts of western Kenya – from untouched national parks to lively cities and tranquil islands.

It's difficult to believe that the geological force that almost broke Africa in two instead created such serene landscapes. But this slice of Africa's Great Rift Valley is, for the most part, cool and calm, swathed in forest and watered by moody mineral lakes that blanch and blush with the movement of pelicans and flamingos. Pretty Naivasha and Elmenteita with its forest halo are the most popular and greenest of the lakes. The altitude peaks and dips all the way from Nairobi to Nakuru, home to one of Kenya's premier wildlife parks, and ensuring pleasant weather almost year-round. Lake Baringo, with its hippos, crocodiles and fish eagles, is a place apart, while Lake Magadi, parched and salty, and its surrounds give strong hints of the drama that created this extraordinary corner of the continent.

Mombasa, a melting pot of languages and cultures from all sides of the Indian Ocean, waits like a decadent dessert for travellers who make it to Kenya's coastline. Having more in common with Dakar or Dar es Salaam than Nairobi, Mombasa's blend of India, Arabia and Africa is uniquely enchanting, and many visitors find themselves falling for East Africa's biggest and most cosmopolitan port.

Welcome to the wilderness. Tsavo West is one of Kenya’s larger national parks (9065 sq km), covering a huge variety of landscapes from swamps, natural springs and rocky peaks to extinct volcanic cones, rolling plains and sharp outcrops dusted with greenery.

Nanyuki serves as a gateway to the Laikipia plateau, one of Africa's most important wildlife conservation areas. Despite being a market town, it is probably the most cosmopolitan city in the area outside of Nairobi, with its share of international tourists (here to climb Mt Kenya or to visit the myriad safari parks), British Army soldiers (there is a training facility nearby) and Kenyan Air Force pilots (this is the site of the country's main air-force base).

Set on the sloping shore of Lake Victoria’s Winam Gulf, Kisumu might be the third-largest city in Kenya, but its relaxed atmosphere is a world away from that of Nairobi and Mombasa. Until 1977 the port was one of the busiest in Kenya, but decline set in with the collapse of the East African Community (EAC; the common market between Kenya, Tanzania and Uganda) and the port sat virtually idle for two decades. Since the revival of the EAC in 2000, Kisumu has begun to thrive again, and though it was declared a city during its centenary celebrations in 2001, it still doesn't feel like one and remains a pleasant and laid-back place with a number of interesting sights and activities nearby.

East Africa's most cosmopolitan city, Nairobi is Kenya's beating heart, an exciting, frenetic concrete jungle that counterpoints the untrammelled natural beauty to be found elsewhere in the country.

The Arabs called them the ‘Seven Isles of Eryaya’, while sailors called them a welcome port of call when en route to, or from, India. Hundreds of expats who've fallen irrevocably in love with these islands call them home, as do the Swahili, who trace the deepest roots of their culture to here.

Laid-back little Watamu looks out over the Indian Ocean and enjoys a blinding white-sand beach and a soft breeze coming off the water. It's a gorgeous slice of coastline and one that includes its own marine national park. As well as its natural endowments, great dining scene and relaxed village vibe, Watamu makes an excellent base from which to explore the nearby Gede ruins, Arabuko Sokoke Forest Reserve and the mangrove-fringed waterways of Mida Creek.