If you want to add some extra culture to your trip, put Museo Gustavo de Maeztu on your list. Check if there are any guided tours or just browse around in your own time.
This museum is on the to-do lists of many visitors to Estella. But Museo Gustavo de Maeztu isn't the area's only highlight. Irache Monastery, Church of San Pedro de la Rua, and Bodegas Irache are some other worthwhile sights nearby.