Ciudadela de Pamplona
You begin inside a fortress that is now a public park. The Ciudadela de Pamplona, also called the New Castle, is a bastion fort from the 16th and 17th centuries, and a large part of it survives. Walk along the old walls and you are tracing a five-pointed star: each bastion was angled so that its guns covered every possible approach. Today the old military buildings host cultural activities, and entry to the park is free.
The order came from Philip II in 1571, as part of a wider plan to rebuild and strengthen the city walls. The design was by the military engineer Giacomo Palearo, known as el Fratin, working with the viceroy of Navarre, Vespasiano Gonzaga y Colonna. They followed the latest Italian Renaissance theory of fortification, the same ideas Francesco Paciotto had just used for the citadel of Antwerp.
Look for the detail that tells you who the fort was really for. Two of the five points face inward, towards the city itself. Back in 1569 the engineer Antonelli had told the king that Pamplona needed a main fortress both against outside threats and to keep control within. Navarre had been conquered only decades earlier, and attempts to win it back had found active support among locals, so the guns watched the streets as much as the horizon.
The citadel is also listed in Spain's UNESCO inventory for the Camino de Santiago, a reminder that pilgrims have passed through this city for centuries. From here it is 1090 m, about 15 minutes, to the bullring, the longest leg of the walk.












