The Jajce Mithraeum is a temple dedicated to the Persian invisible sun god, Mithra. It was rediscovered in an archaeological dig in 1931. The temple dates to the early 4th century AD, although it could be as ancient as the 2nd century AD with repairs undertaken during the early 4th century AD. This particular Mithraeum is one of the best preserved sites in Europe.
Mithra was worshipped throughout the Roman era, from the late Republic to the later Imperial era. The cult of Mithraism spread from the Middle East to other parts of the Roman Empire throughout the Mediterranean basin, at first by military-political adventurers, travelers, slaves and merchants from the Orient. Later, Mithraism was spread by soldiers whose legions came into contact with the followers of the cult in the East.
The Jajce site is a typical spelaea. Mithraism followers typically sought to set up their places of worship in caves. In absence of such topographical features, they excavated the soil and built small single-celled temple (spelaea) to reinforce the impression of a cave.
The temple is now protected by a modern steel-and-girder cage with glass walls that allows visitors to see inside without entering. Visitors can enter with advance notice by contacting the Ethnological Museum of Jajce.
The Jajce Mithraeum is declared a National Monument of Bosnia and Herzegovina, and, including the old Jajce walled city core, the waterfall and other individual sites outside of the old city perimeter, as part of wider areal designated as The natural and architectural ensemble of Jajce, proposed as a UNESCO World Heritage Site list.
References:The Pilgrimage Church of Wies (Wieskirche) is an oval rococo church, designed in the late 1740s by Dominikus Zimmermann. It is located in the foothills of the Alps in the municipality of Steingaden.
The sanctuary of Wies is a pilgrimage church extraordinarily well-preserved in the beautiful setting of an Alpine valley, and is a perfect masterpiece of Rococo art and creative genius, as well as an exceptional testimony to a civilization that has disappeared.
The hamlet of Wies, in 1738, is said to have been the setting of a miracle in which tears were seen on a simple wooden figure of Christ mounted on a column that was no longer venerated by the Premonstratensian monks of the Abbey. A wooden chapel constructed in the fields housed the miraculous statue for some time. However, pilgrims from Germany, Austria, Bohemia, and even Italy became so numerous that the Abbot of the Premonstratensians of Steingaden decided to construct a splendid sanctuary.