If you only do one thing in Graz, go to the top of the Schloss (castle) and see the most stunning views of your life - and do it during Aufsteirern to see the incredible Tracht street fashion show. In addition to the famous Uhrturm clock, explore the gorgeous park, have a glass of wine in the Aiola Upstairs restaurant, find the secret well, and get lost. Oh, and definitely see the gazebo where Joe and Katherine got engaged! Accessible via elevator, an alleged funicular that Katherine and Joe have never been able to find, and for those seeking a calf workout they'll never forget, stairs (with lots of places to pull over and rest on your way up!)
AKA "The Friendly Alien," Kunsthaus is Graz's modern art museum and architecturally, a huge point of contention. Some people love it, others hate it, most can't decide. Almost more famous than the museum itself is the restaurant and shop inside of it. Be sure to check out the neighboring "Snail" on the river!
The Graz Cathedral may be the most famous church in Graz, but Katherine will die on the hill that Mariahilferkirche is the most beautiful and peaceful. Everyone on the guest list has had a candle lit for them at this church at some point! An ideal place to sneak away from the celebration and reflect - or just enjoy a few moments of silence and relaxation in a beautiful setting. Plus, it's in the heart of Graz's "cool" art district