Mariawald Abbey is a monastery of the Trappists (formally known as the Cistercians of the Strict Observance), located above the village of Heimbach. Following Heinrich Fluitter's vision of the Blessed Virgin Mary, a shrine and chapel were built on the site of it, which became a place of pilgrimage, the Marienwallfahrt. For the proper care of the site and the pilgrims land was given in 1480 to the Cistercians of Bottenbroich Abbey, who established a priory here, which they were able to move into on 4 April 1486. The new monastery took its name from the shrine to Mary and from the woods in which it was situated: 'Marienwald', or 'Mary's wood'.
In 1795 the monastery was closed as a result of the French Revolution and the monks were expelled. The image of the Virgin was removed to safety in Heimbach. The priory buildings were abandoned and allowed to fall into decay. In 1860 the priory was re-settled by Trappist monks from Oelenberg Abbey in Alsace.
The monks had to leave the monastery yet again under the Nazi regime during World War II, from 1941 until April 1945, when the surviving members of the community were able to return. The monastery had to be largely rebuilt, because it had been seriously damaged in the war. After World War II, a brewery was run at the abbey until 1956 when beer production ceased, in part due to availability of water and brewing ingredients.
The monks follow the Rule of St. Benedict and the constitution of the Cistercians of the Strict Observance. Visitors can also stay a few days in the abbey's guesthouse, but the parts of the monastery used by the monastic community cannot be visited. The abbey runs a tavern and bookshop. It also produces and sells its own liqueur.
References:The Walls of Constantinople are a series of defensive stone walls that have surrounded and protected the city of Constantinople (today Istanbul) since its founding as the new capital of the Roman Empire by Constantine the Great. With numerous additions and modifications during their history, they were the last great fortification system of antiquity, and one of the most complex and elaborate systems ever built. They were also the largest and strongest fortification in both the ancient and medieval world.
Initially built by Constantine the Great, the walls surrounded the new city on all sides, protecting it against attack from both sea and land. As the city grew, the famous double line of the Theodosian Walls was built in the 5th century. Although the other sections of the walls were less elaborate, they were, when well-manned, almost impregnable for any medieval besieger.