Las Ramblas, a series of 5 stretches of road that run through central Barcelona, is known collectively just as La Rambla. It's name comes from a stream (raml in Arabic) that used to run along the same path before the land was developed in the 14th century. Now in place of the stream is a 3/4 mi (1.2 km) street with a wide, tree-lined pedestrian boulevard down the middle. Along the path are numerous shops, cafes and bars as well as some interesting attractions.
Both the Wax - Cera and Erotica museums are situated on La Rambla as are the Grand Opera House - Gran Teatre de Liceu - and the city's most colorful market, Mercat de la Boqueria. A large mosaic by Joan Miro is another iconic piece that warrants at least a second look, if not a photo opportunity. La Rambla is filled day and night with snap-happy tourists as well as locals so there is never a dull moment to be had. No Barcelona experience is complete without a stroll down this boulevard.
Las Ramblas connects Placa Catalunya in the north to the Christopher Columbus monument down in Port Vell and provides a border between El Raval and Barri Gótic districts.
The 5 sections of Las Ramblas are so named after landmarks along each stretch of road. Starting from the north down is Rambla de Canaletes, Rambla dels Estudis, Rambla de Sant Josep, Rambla dels Caputxins, and Rambla de Santa Monica. Each one has its own characteristic charm so try to stop long enough in each to take notice.