Summer vacation in Barcelona

I traveled many times to Barcelona (and as well to other cities about Europe) and I can sustain that Barcelona is best for holidays in whatever time of year.

El Gotic, also known as Barri Gotic (‘Gothic Quarter’ in Catalan) is the centre of the old city of Barcelona. It is placed from Las Ramblas to Via Laietana, and from the Mediterranean sea seafront to Ronda de Sant Pere.

Ronda de Sant Pere is a thoroughfare in key. La Rambla can be considered a program of shorter streets, apiece differently named, hence the plural forms Les Rambles (Las Ramblas). From the Placa de Catalunya toward the seaport, the street is in turn the Rambla de Canaletes, the Rambla dels Estudis, the Rambla de Sant Josep, the Rambla dels Caputxins, and the Rambla de Santa Monica. Building of the Maremagnum in the primeval 1990s resulted in a continuation of La Rambla on a wooden paseo into the harbor, the Rambla de Mar.
Despite respective changes undergone in the 19th and ahead of time 20th century, many of the buildings date from Medieval times, some from as farther backwards as the Roman settlement of Barcelona. Remains of the squared Roman Wall can be seen around Tapineria and Sots-Tinent Navarro to the north, Avinguda de la Catedral and Placa Nova to the west and Carrer de la Palla to the south. El Call, the medieval Jewish quarter, is located within this area too.
The Barri Gotic retains a complex street plan, with many little streets opening come out into squares. Most of the quarter is closed to lawful traffic although open to service vehicles and taxis.

Look into other attractions, find out cheap airlines and visit Barcelona. Design your visit because there are so many things to see. And left something to see succeeding time.