Gironde

Museum

The complex world of wine is explored in depth at ground-breaking La Cité du Vin, a stunning piece of contemporary architecture resembling a wine decanter on the banks of the River Garonne. The curvaceous gold building glitters in the sun and its 3000 sq metres of exhibits are equally sensory and sensational. Digital guides lead visitors around 20 themed sections covering everything from vine cultivation, grape varieties and wine production to ancient wine trade, 21st-century wine trends and celebrated personalities.

Natural Feature

This colossal sand dune (sometimes referred to as the Dune de Pyla because of its location 4km from the small seaside resort town of Pyla-sur-Mer), 8km south of Arcachon, stretches from the mouth of the Bassin d'Arcachon southwards for 2.7km. Already Europe's largest, the dune is growing eastwards 1.5m a year – it has swallowed trees, a road junction and even a hotel, so local lore claims. The view from the top – approximately 115m above sea level – is magnificent.

Fountain

A fountain of sorts, the Miroir d'Eau is the world's largest reflecting pool. Covering an area of 3450 sq metres of black granite on the quayside opposite the imposing Palais de la Bourse, the 'water mirror' provides hours of entertainment on warm sunny days when the reflections in its thin slick of water – drained and refilled every half-hour –- are stunning. Every 23 minutes a dense fog-like vapour is ejected for three minutes to add to the fun (and photo opportunities).

Cathedral

The Cathédrale St-André, a Unesco World Heritage Site prior to the city's classification, lords it over the city. The cathedral's oldest section dates from 1096; most of what you see today was built in the 13th and 14th centuries. Enjoy exceptional masonry carvings in the north portal.

Square

This is Bordeaux's most iconic square. A mirage of elegance and symmetry, it was laid out by architect Ange-Jacques Gabriel between 1730 and 1775 and signified the dramatic opening up of the historic centre to the River Garonne. Medieval city walls were razed to make way for the vast horse-shoe expanse, framed by elegant palaces including Hôtel des Fermes (today a customs museum) to house the king's tax collectors and the city's shipping exchange, Palais de la Bourse.

Museum

This small Wine and Trade Museum, hidden in one of the city's oldest buildings – an Irish merchant's house dating to 1720 in the ancient trading district of Chartrons – offers a fascinating insight into the historic origins of Bordeaux's wine trade and the importance of the négociant (merchant trader) in the 18th and 19th centuries. The vaulted cellars, 33m long, display dozens of artefacts, including hand-crafted stave oak barrels and every size of wine bottle from an Avion to a Melchior.

Cultural Centre

A trio of dedicated mechanics help locals fix their own cars and bicycles at this alternative garage that doubles as experimental cultural space in the edgy Bacalan district. Help yourself to tea or coffee, and wander around the vast hangar packed to the rafters with a mesmerising array of vintage curiosities: an old Aquitaine bus, cinema seats, flowery crockery, all sorts.

Monument

The main entrance into medieval Bordeaux, this grandiose 15th-century city gate was built to celebrate King Charles VII's victory at the Battle of Fornovo (1495) and conquest of the kingdom of Naples. The campaign in Italy gave the French a taste for the Renaissance and the 35m-high city gate could well be a Renaissance chateau in miniature form with its elegant slate roof, witch-hat turrets and castle-like windows peering out across the river above the Gothic archway.

Gallery

By far the city's eeriest and most menacing sight, this mammoth hulk of a submarine base (1941–43) was one of five built on the Atlantic Coast by the Germans during the WWII. Designed as a bunker to protect German U-boats from aerial attack, it pens base proved impossible to destroy – by British forces during WWII and subsequently by the city, who now use the eyesore reinforced-concrete structure as a seriously cool, underground cultural centre, art gallery and music concert venue.