The tourist office of Oñati organises guided visits that provide information about the historic, artistic and cultural heritage of Oñati such as:

The Sancti Spiritus University:  the first university created in the Basque Country, founded by the Bishop Rodrigo Mercado de Zuazola in the 16th century.

The Sancti Spiritus University and the parish church of San Miguel: this is a guided visit to the Sancti Spiritus University and the parish church of San Miguel situated in the historic quarter.

Oñati for everyone: this visit is accessible to all visitors and covers the Sancti Spiritus University, the San Miguel mill, the parish church of San Miguel and the Plaza de los Fueros.

Historic Buildings of Oñati: this visit encompasses the main historic buildings of the district, including the Monastery of Bidaurreta, founded by Juan Lopez de Lazarraga, Head Treasurer to the Catholic Monarchs.