If you're looking for some top things to see and do in Cizur Menor and surrounding area, you can visit Pamplona Planetarium and Yamaguchi Park.
Plan a visit to nearby attractions like Bodega Otazu while you're exploring Zariquiegui and the larger area.
Though Astráin might not have many top sights, you can venture to the surrounding area to see attractions like Bodega Otazu and Bodegas Orvalaiz.
While Sagüés isn't home to many top sights, El Sadar Stadium and Navarra Arena are some notable places to visit nearby.
You might consider checking out Bodega Otazu while you're exploring Eriete and the larger Cizur area.