We got off the red line of the metro at the Stephansplatz stop... and walking up the steps from the underground, we were greeted with a stunning view of Stephansdom, or... St. Stephen's Cathedral.
Below are photos from my 3rd day in Vienna... it is still beautiful weather temperature-wise... but not the brilliant blue sky anymore. Still? --> ...this city is gorgeous.
The cathedral has over 200,000 tiles, creating a beautiful pattern on the roof.