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.
Barri Gotic, as well known as Barri Gotic (‘Gothic Quarter’ in Catalan) is the heart of the former city of Barcelona. It stretches from Las Ramblas to Via Laietana, and from the Mediterranean 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 Central square of Barcelona toward the harbor, the street is successively the Rambla de Canaletes, the Rambla dels Estudis, the Rambla de Sant Josep, the Rambla dels Caputxins, and the Rambla de Santa Monica. Construction of the Maremagnum in the primeval 1990s resulted in a continuation of La Rambla on a wooden walkway into the harbor, the Rambla de Mar.
Despite several changes undergone in the 19th and early 20th century, many of the buildings date from Medieval times, some from as farther backwards as the Roman settlement of Barcelona. Ruinsof the squared Roman Fence can be seen close to 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 small streets opening out into squares. Almost of the quarter is unopen to lawful traffic although open to service vehicles and taxis.
Look into other attractions, find out cheap airlines and visit Barcelona. Plan your visit because there are so many things to see. And left something to visit next time.