Manhole covers in Hardegg View Larger Image Hardegg is advertised as the smallest town in Austria in terms of the number of inhabitants. Apparently about 80 people live there permanently. By Piotr|2022-08-02T18:42:09+00:002021-07|Categories: Hollabrunn District|Tags: Manhole covers| FacebookLinkedInWhatsAppXingEmail About the Author: Piotr Digital Naturalist and Land Explorer. Enjoy reading articles and looking pictures! Related Posts Burgruine Kaja 2022-05 | 0 Comments Schloss Riegersburg 2022-04 | 0 Comments Burg Maissau 2022-03 | 0 Comments Burg Hardegg 2021-07 | 2 Comments Leave A Comment Cancel replyYou must be logged in to post a comment.