St. Stephen's Cathedral is stunning. The location and the area around it (even if touristy) are…read morebeautiful and full of great vibes. We attended a weekday Mass, and even though we don't speak German, it was a special experience. That said, I didn't really care for the organized tour of the cathedral, especially the catacombs. Sorry to say, it's not worth it. St. Stephen's is a beautiful cathedral that's well worth visiting and learning about on your own. The only extra the tour offers is entrance to the catacombs. I've been to many catacombs, and there's nothing particularly special about these ones. It's not worth spending your time on this tour -- go to the Royal Crypt a few blocks away instead. It's much better.

The gothic interior of this cathedral is lovely and amazingly high vaulted ceiling archtecture. The…read moregreen tiled roof is stunning

The neo-Gothic building on the Ringstrasse was built as a token of gratitude for a failed attempt…read moreto assassinate Emperor Franz Joseph. Two towers are so distinct, I didn't know what it was from the distance but I started walking towards this church. Just happened to walk in during a service on Sunday, quietly recorded about 10 seconds as they sounded so beautiful. I didn't walk around as I didn't want to disturb the service, so I just quietly sat there and just felt whatever it was. I was told they have a small museum there but decided to leave it for the next time.

Votivkirche is quite a nice church which located in the one of the busiest place, so it quite easy…read moreto spot it. I was wandering around in this area , so I decided to just go in and have a look. The cathedral is quite humble actually. Not like some of those really fancy cathedral that I had visited before. It is quite big and very quite, but worth to check it out. I was there in winter time. To be frank, inside the cathedral was much colder that outside, probably because of the material of the wall. So leave your jacket on.