Crossing over the Río Ulzama you arrive to the district of Arre. Trinidad de Arre marks the point where you begin a mostly urban walk into Pamplona.
The camino here is joined by another from Bayonne to the northeast. It is an uncommon route by most measures, but if you find yourself among a few new faces, you may just ask them if they came along the Camino Baztán.
The next 7km are through the suburbs into and out of Pamplona.