A rather striking memorial arch situated at the northern end of the grand Passeig de Lluís Companys, the Arc de Triomf was erected in 1888 as the gateway to the Barcelona World Fair. Conceived by Josep Vilaseca i Casanovas, it is fashioned from reddish brick in the Neo-Mudéjar style — a nod to the Moorish architectural influences found throughout Spain. This flourish of design distinguishes it from Barcelona’s predominantly modernist and Gothic buildings.

Unlike traditional triumphal arches commemorating military victories, the Arc de Triomf represents openness and progress. Its main façade features a sculptural frieze entitled “Barcelona welcomes the nations,” while the rear displays “Recompense,” symbolising the recognition of participants in the fair. Ornamental details include carved bats on the pillars (emblems of King Jaume I) and shields representing every Spanish province, prominently topped by Barcelona’s own crest. The arch leads directly to Ciutadella Park, serving as both an historic monument and a gateway to one of the city’s most popular green spaces.