The Arc de Triomf or Arco de Triunfo in spanish, is a triumphal arch in the city of Barcelona in Catalonia, Spain. It was built, by architect Josep Vilaseca i Casanovas, as the main access gate for the 1888 Barcelona World Fair. The arch crosses over the wide central promenade of the Passeig de Lluís Companys, leading to the Ciutadella Park that now occupies the site of the world fair. It is located at the northern end of promenade, facing down the Passeig de Sant Joan.