Pauillac is one of the most important wine producing areas in France, home to prestigious labels including Château Lafite Rothschild, Latour and Mouton Rothschild. The town itself is one of the prettiest in the Médoc, and it’s well worth hiring a bike to explore the idyllic surrounding countryside.

The remarkable 17th century citadel of Blaye is a UNESCO World Heritage Site, designed by the famous military engineer Vauban to guard the Gironde river and the city of Bordeaux. The town is also known for its excellent wines, and there are several châteaux nearby.

The picturesque town of Libourne, situated at the confluence of the Dordogne and Isle rivers, is an important centre for the wine industry which dominates this region. Popular excursions from Libourne include the delightful medieval town of Saint-Emilion, another name that will be familiar to wine connoisseurs.

Bordeaux sits at the centre of the world's most famous wine region, and is home to a beguiling blend of beautiful buildings, sophisticated gastronomy and high culture. It's a marvellous place to spend some time, whether it's a day sampling wines, an evening at the opera or a night on the tiles.

Peso da Régua (Régua for short) is the main river port for the vineyards of the Upper Douro Valley, and is the perfect base for exploring the port-wine region. Nearby attractions include the Baroque-style Palacio de Mateus, with its intricate furnishings and beautiful gardens, and the important pilgrimage site of Lamego.

Vega de Terrón is the drop-off point for excursions to Salamanca, a beautiful UNESCO-listed city built from golden sandstone. The baroque-style Plaza Mayor is one of the most magnificent squares in Spain, while other highlights include the twin-towered cathedral and the unusual House of Shells.

Blessed with a dramatic setting on the steep banks of the river Douro, Portugal’s second city is currently enjoying something of a renaissance, and is best known as the home of the country’s most famous export, port wine.