2 Best Sights in Spain

This hair-raising cable-car ride over the Barcelona harbor, from Barceloneta to Montjuïc hill, is a serious adrenaline rush. Swaying 100 feet or so in the air, the windowed gondola, which holds 19 people, travels the mile-long route in about 10 minutes—every one of them packed with fabulous bird's-eye views. Cable-car access is from both ends, though most people leave from the Torre de San Sebastián (San Sebastian tower) in Barceloneta heading to the Torre de Miramar on Montjuïc. The Torre d'Alta Mar restaurant in the tower at the Barceloneta end serves up high-end dining, in every sense. 

The city's much-cherished subway system opened in 1995 and was designed by British architect Sir Norman Foster, winner of the 1999 Pritzker Architecture Prize and architect of Barcelona's 1992 Collserola Communications tower and, more recently, the international terminal at Beijing Airport. The construction project was a necessity when Bilbao began to spread up and down the Nervión estuary. It connects Bolueta, upstream from the Casco Viejo, with Plentzia, a run of 30 km (19 miles), and, in the other direction, with Basauri. The metro is nearly spotless, graffiti is scarce, and most of its passengers ride in a respectful silence. 

Winner of the railway architecture Brunel Prize of 1996, the metro in general and the Sarriko station in particular were designated as the prizewinning elements. The Sarriko station, the largest of all of the 23 stops, is popularly known as El Fosterazo (the Big Foster); the others are Fosteritos (Little Fosters). The most spectacular are segmented glass tubes curving up from underground, such as those at Plaza Circular and Plaza Moyúa, widely thought to resemble transparent snails.