The urban bus network is fairly efficient, although at certain times there is certain "piling up" because everyone tries to catch the bus at the same time. Their frequency is very reasonable, and ranges from ten-fifteen minutes to half an hour on the longest routes. It is important to remember that there are special buses throughout the night that go to the districts and municipalities of the local region.
It is also important to check the names of the destinations, as, for example, the bus that goes to the railway station puts (RENFE) and not the railway station itself. It passes through the centre of the festival next to paseo de Sarasate and goes to the station.
If you are staying in a district, these buses will save you awful strolls multiplied by the winding you will have to do. Sometimes there are also very amusing scenes on these buses, live theatre put on by the passengers themselves. We recommend you use this service. Oh, and by the way, in Pamplona we call the urban buses "villavesas". There is a customer attention telephone with the Urban Transport Service of the Pamplona Region Association (+34 901 50 25 03).