The Vergilius Chapel is an underground crypt next to the Stephansdom in Vienna. It is rectangular in form, with six niches. Today, it lies approximately 12 meters beneath the Stephansplatz.
Wikipedia https://en.wikipedia.org/wiki/Vergilius_Chapel
Address 3a Stephansplatz, Wien 1010, Austria
Coordinates 48°12'30.02" N 16°22'20.13" E
