Even our stone-age ancestors knew that caves make excellent amphitheaters: their acoustic qualities are similar to those of 11th and 12th century European cathedrals. One such cave in Slovenia, called Postojna, has hosted concerts for years – in fact, it’s been visited by humans since the 17th century.

This year, Slovenian architects Studio Stratum completed the construction of a stand-alone building in Postojna’s cavernous depths. The structure, which holds a gallery and visitor services, also offers casual spelunkers a less likely service: a working post office.

Studio Stratum say the pavilion was built with sustainability as a primary concern. Materials for the structure were transported into the space via a “cave train,” and assembled inside the cavern by hand. In addition to the post office, says the office, the pavilion also features “the first underground biological treatment plant in Slovenia.”

More: Exhibition and retail pavillion in the Concert Hall in the Postojna Cave.

Last image via Wikipedia.

by Architizer Editors

posted in Uncategorized

tagged cave, cavern, concert hall, post office, slovenia, studio stratum

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