"At 542 metres above sea level.It is the Highest Natural Point in the City of Vienna. It is the Lowest of the Austria State High Points but nevertheless a Great Hike in Vienna. Stayed Overnight in Grinzing and took the Hike to Hermannskogel and surrounding Peaks of Vienna. The Habsburgwarte, standing atop the Hermannskogel, marked the kilometre zero in cartographic measurements used in Austria-Hungary until 1918." — Nuernberger • Aug 11, 2014

"The Kahlenberg lies in the Vienna Woods and is one of the most popular destinations for day-trips from Vienna, offering a view over the entire city. Parts of Lower Austria can also be seen from Stefaniewarte at the Peak. Next to Stefaniewarte is a 165-meter High Steel Tower that serves as the transmitter for the ORF, the Austrian Broadcast Corporation. " — Nuernberger • Aug 11, 2014