Ittingen Charterhouse is a former Carthusian monastery near Warth. It is now used as an education and seminar centre with two museums and a farm. The monastery was founded in 1150 for the Canons Regular. In 1461 the premises were sold to the Carthusians.
In 1524, during the Reformation, the monastery was destroyed in the Ittingersturm, but was rebuilt during the Counter-Reformation. In 1798 the officials of the Helvetic Republic forbade the acceptance of novices and declared the monastery's assets the property of the state. Nevertheless the charterhouse survived until 1848, when it was finally dissolved.
Between 1867 and 1977 the estate was the private property of the Fehr family, who ran the former monastery and its land as an agricultural concern for several generations. The entire monastery precinct remained for the most part intact. After 1977 the property was taken over by the charitable foundation Kartause Ittingen and between 1979 and 1983 comprehensively restored.
The buildings now accommodate the art museum of Canton Thurgau, the Ittinger Museum and tecum, an Evangelical meeting and education centre. There is also a residential home here for about 30 people with either mental illnesses or learning difficulties who are employed round the various businesses on the site. In addition, there are two hotels with 67 rooms altogether, and the restaurant Zur Mühle. The agricultural concern is among the biggest in the canton. As well as standard agriculture, grapes and hops are grown and from them wine and beer produced (the beer is brewed by Calanda Bräu in Chur) and milk from the estate's own cows is used for the production of various cheeses.References:
The Palazzo Colonna is a palatial block of buildings built in part over ruins of an old Roman Serapeum, and has belonged to the prestigious Colonna family for over twenty generations.
The first part of the palace dates from the 13th century, and tradition holds that the building hosted Dante in his visit to Rome. The first documentary mention notes that the property hosted Cardinal Giovanni and Giacomo Colonna in the 13th century. It was also home to Cardinal Oddone Colonna before he ascended to the papacy as Martin V (1417–1431).
With his passing, the palace was sacked during feuds, and the main property passed into the hands of the Della Rovere family. It returned to the Colonna family when Marcantonio I Colonna married Lucrezia Gara Franciotti Della Rovere, the niece of pope Julius II. The Colonna"s alliance to the Habsburg power, likely protected the palace from looting during the Sack of Rome (1527).
Starting with Filippo Colonna (1578–1639) many changes have refurbished and create a unitary complex around a central garden. Architects including Girolamo Rainaldi and Paolo Marucelli labored on specific projects. Only in the 17th and 18th centuries were the main facades completed. Much of this design was completed by Antonio del Grande (including the grand gallery), and Girolamo Fontana (decoration of gallery). In the 18th century, the long low facade designed by Nicola Michetti with later additions by Paolo Posi with taller corner blocks (facing Piazza Apostoli) was constructed recalls earlier structures resembling a fortification.
The main gallery (completed 1703) and the masterful Colonna art collection was acquired after 1650 by both the cardinal Girolamo I Colonna and his nephew the Connestabile Lorenzo Onofrio Colonna and includes works by Lorenzo Monaco, Domenico Ghirlandaio, Palma the Elder, Salviati, Bronzino, Tintoretto, Pietro da Cortona, Annibale Carracci (painting of The Beaneater), Guercino, Francesco Albani, Muziano and Guido Reni. Ceiling frescoes by Filippo Gherardi, Giovanni Coli, Sebastiano Ricci, and Giuseppe Bartolomeo Chiari celebrate the role of Marcantonio II Colonna in the battle of Lepanto (1571). The gallery is open to the public on Saturday mornings.
The older wing of the complex known as the Princess Isabelle"s apartments, but once housing Martin V"s library and palace, contains frescoes by Pinturicchio, Antonio Tempesta, Crescenzio Onofri, Giacinto Gimignani, and Carlo Cesi. It contains a collection of landscapes and genre scenes by painters like Gaspard Dughet, Caspar Van Wittel (Vanvitelli), and Jan Brueghel the Elder.
Along with the possessions of the Doria-Pamphilij and Pallavacini-Rospigliosi families, this is one of the largest private art collections in Rome.