Mariastein may refer to:
*
Mariastein Abbey
Mariastein Abbey (Kloster Mariastein) is a Benedictine monastery in Metzerlen-Mariastein in the Canton of Solothurn, Switzerland.
Mariastein, after Einsiedeln, is the second most important place of pilgrimage in Switzerland. Over the Chapel of ...
at Metzerlen-Mariastein, in the canton of Solothurn, Switzerland
*
Mariastern Abbey, Banja Luka
Mariastern Abbey ( sh, Opatija Marija Zvijezda) is a Trappist abbey in Bosnia and Herzegovina, situated near the country's second largest city Banja Luka. It consists of the Church of the Assumption of the Blessed Virgin Mary and the monastery of ...
in Banja Luka, Bosnia and Herzegovina
*
Mariastein, Tyrol, a town in the district of Kufstein in Tyrol, Austria
{{geodis