We have the buddy program to help you in your day to day. It consists of a student tutoring you during your stay.
He/She will contact you before your arrival at the university and help you with any practical issues you may have. Once arrived in Pamplona, he/she will show you around, will answer your questions about life here and will invite you to take part in several activities off campus.
There is also an Association of Erasmus in Pamplona that includes Erasmus from two universities.
Asociación Erasmus Pamplona: instagram: @aep.pamplona