Tourist attractions in Vienna : Kaisergruft
The Imperial Crypt also called the Capuchin Crypt (Kapuzinergruft), is a burial chamber beneath the Capuchin Church and monastery in Innere Stadt of Vienna near the Stephansdom. Since 1633, the Imperial Crypt has been the principal place of entombment for members of the House of Habsburg. The bodies of 145 persons (mainly members of the ruling line of the House of Habsburg and the successor House of Habsburg-Lorraine), plus urns containing the hearts or cremated remains of four others, are deposited in one of the ten interconnected Vaults of the Imperial Crypt. They include 12 Emperors and 18 Empresses. The most recent entombment was in 2011.
The splendid tombs of the baroque and rococo eras are made of true bronze, a nobler and therefore more expensive material. Reforming Emperor Joseph II decreed simplified burial customs for the people, and introduced the use of lighter and cheaper copper into the Imperial Crypt, where it was then used into the 19th century. In the later 19th century a mixture of cast brass and bronze as well as silver-bronzed copper was adopted. Other metals were used only rarely, except for silver and gold plating on decorations.
Within the outer case lies a wooden coffin that is wrapped in silk (black with gold trim for rulers, red with silver trim for others). The coffin usually has two locks, the key to one is kept by the Capuchin Guardian of the crypt, the other is kept in the Schatzkammer. Within the coffin, the body usually has had the organs removed as a necessary part of the embalming process for its display before the funeral. For about one-third of the bodies, the heart has been placed into a silver urn and sent elsewhere (usually the Herzgruft in the Augustinerkirche), and for some the intestines and other organs have been put into a copper urn and deposited in the Dukes Crypt in the catacombs of the Stephansdom.
The first major restoration effort was undertaken in 1852, but further work was needed by 1956 to preserve and restore the tombs. It was first necessary to create additional space and to dehumidify the crypt. After completion of the New Vault in 1960 and the transfer of 26 tombs from the overflowing Tuscan Vault, the work of dehumidification could begin.
In 2003 remodeling of the ground-level visitor facilities took place to create a new visitor entrance and make the crypt accessible to disabled visitors. The visitor route was also changed so that visitors now see the tombs in historical sequence by entering at one end and leaving at the other, instead of both entering and leaving via a single stairway that is in the middle of the route. Most importantly, the entire crypt was air conditioned so that humidity can be controlled.
Text Source: wikipedia.org