Maria Rickenbach Monastery was initially established after a 1528 painting of the Blessed Mother was placed in a hollow maple tree on that site. Subsequently, unable to remove the painting, which came to be considered miraculous, the church and monastery were established around the tree, which is now enclosed by a shrine.
In 1857, a small group of women who wanted to follow a monastic way of life acquired the monastery. There they established the practice of Perpetual Adoration as a part of their life. The monastery is often associated with Engelberg Abbey, under the guidance of which they were established and later became formally incorporated into the Benedictine Order.
It is accessible to the public only by cable car from Niederrickenbach Station on the Luzern–Stans–Engelberg railway line.
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.