Day 1 Buenos Aires, Argentina

Glamorous and gritty, Buenos Aires is two cities in one. What makes Argentina's capital so fascinating is its dual heritage—part European, part Latin American. Plaza de Mayo resembles a grand square in Madrid, and the ornate Teatro Colón would not be out of place in Vienna. But you'll know you're in South America by the leather shoes for sale on cobbled streets and impromptu parades of triumphant soccer fans. Limited-production wines, juicy steaks, and ice cream in countless flavors are among the old-world imports the city has perfected.

Day 17 Dakar, Senegal

Dakar, set at the tip of the Cape Vert peninsula, is West Africa's westernmost point and the capital of French-speaking Senegal. Although it was not founded until 1857, it is West Africa's oldest European city and one of the most westernised. The opening of the Dakar-St Louis railway in 1885 put the town on the map; it subsequently became a French naval base and in 1904, the capital of Afrique Occidentale Française. It bears the legacy of Africa's French colonial past, especially so in the downtown Plateau area, where the architecture is redolent of southern France. Every inch a modern city, Dakar is a frenetic buzz of activity, which can be startling. Perhaps sample the popular mint tea and try your hand at bartering in the colourful craft markets for traditional embroidery, woodcarvings, metalwork and costume jewellery.

Day 18 Dakar, Senegal

Dakar, set at the tip of the Cape Vert peninsula, is West Africa's westernmost point and the capital of French-speaking Senegal. Although it was not founded until 1857, it is West Africa's oldest European city and one of the most westernised. The opening of the Dakar-St Louis railway in 1885 put the town on the map; it subsequently became a French naval base and in 1904, the capital of Afrique Occidentale Française. It bears the legacy of Africa's French colonial past, especially so in the downtown Plateau area, where the architecture is redolent of southern France. Every inch a modern city, Dakar is a frenetic buzz of activity, which can be startling. Perhaps sample the popular mint tea and try your hand at bartering in the colourful craft markets for traditional embroidery, woodcarvings, metalwork and costume jewellery.