In a city built on steep terrain, it is a wonderful thing to have the option to ride up and down the hillsides rather than walk. In 1883, Valparaíso's first funicular (ascensor), the hydraulic Ascensor Concepción, made it unnecessary for locals to climb hundreds of stairs every day. Today, about 15 of these little vehicles, most using electric power, are in operation; passengers ride for a small fee. The most popular one—and the one with the best views—is the Funicular Cerro Artillería. The Ascensor Concepción Prat is the oldest.