Aggsbach Charterhouse is a former Carthusian monastery in Aggsbach Dorf. The monastery was founded in 1380 by Heidenreich von Maissau. It was dissolved in 1782 in the reforms of Emperor Joseph II. The premises were mostly converted for use as a castle, except for a few portions which were incorporated into the parish priest's farm. The monks' cells and the cloister were demolished. The Carthusian church, with the addition of a tower, remains as the parish church.References:
La Hougue Bie is a Neolithic ritual site which was in use around 3500 BC. Hougue is a Jèrriais/Norman language word meaning a \'mound\' and comes from the Old Norse word haugr. The site consists of 18.6m long passage chamber covered by a 12.2m high mound. The site was first excavated in 1925 by the Société Jersiaise. Fragments of twenty vase supports were found along with the scattered remains of at least eight individuals. Gravegoods, mostly pottery, were also present. At some time in the past, the site had evidently been entered and ransacked.
In Western Europe, it is one of the largest and best preserved passage graves and the most impressive and best preserved monument of Armorican Passage Grave group. Although they are termed \'passage graves\', they were ceremonial sites, whose function was more similar to churches or cathedrals, where burials were incidental.