Orval
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| name | Orval / Guldendal | |
| latin name | Aurea vallis / S. Petri | |
| founded in | approx. 1070 OSB | |
| cistercian since | 1132 | |
| inhabited by | monks | |
| primary abbey | Clairvaux | |
| first mother abbey | Troisfontaines | |
| daughter abbeys | Düsselthal (1701) | |
| dissolved in | 1793 | |
| reinhabited in | 1927 | |
| inhabited by | monks | |
| affiliated to | Ordo Cisterciensis Strictioris Observantiae | |
| refounded by | Sept-Fons / (La Trappe) | |
| father immediate | Westmalle (since 1946) | |
| daugther abbeys | Clairefontaine | |
| nuns | Brialmont | |
| to visit | ||
| address 
 
 | Abbaye Notre-Dame d'Orval 6823 Villers-devant-Orval Belgium | |
| phone | [+32] (61) 31 10 60 | |
| fax | [+32] (61) 31 55 95 | |
| internet | ||
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