Portimão is a bustling fishing port and gateway to the Algarve, with a pleasant riverside promenade where the smell of sizzling sardines fills the air. The most popular attraction is Praia da Rocha just to the south, one of the Algarve’s loveliest beaches.

The crumbling, sun-baked seafront city of Cádiz is said to be the oldest continuously inhabited settlement in the western world, founded by the Phoenicians around 1100 BC. Although the city lacks any obvious landmarks, it’s rich in atmosphere, and plays host to one of Spain’s most colourful carnivals.

Sovereignty of ‘The Rock’ has been a thorny issue ever since Gibraltar was ceded to Britain in 1713, though on the ground it’s clear where most locals’ sympathies lie. Gibraltar is often described as ‘more British than Britain’, a curious enclave of red postboxes, double decker buses and chip shops.

Málaga boasts plenty of chic restaurants and bars where you can ease into the rhythms of life in southern Spain, before exploring sights including the intriguing, unfinished Gothic cathedral, and a museum devoted to the city's most famous son, Pablo Picasso.

Melilla is a post-colonial oddity, a Spanish enclave on the north coast of Morocco. The city is a fascinating blend of Spanish, Moorish and Berber influences, with an impressive collection of modernist buildings, plenty of bustling tapas bars and an atmospheric walled old town, the Medina Sidonia.

Much more than just a gateway to the Costa Blanca, Alicante is an attractive and atmospheric city with plenty to recommend it. Founded by the Romans, then ruled by the Arabs for 500 years, the city has a rich history and a lovely old town, along with superb beaches and an excellent modern art museum.