The most stupid online ticket system. You buy tickets online and still have to go to the ticket place to get them printed. They ask you to email the tickets since their scanning system is useless.
Head to the Upper Belvedere (Prinz-Eugen-Straße 27; belvedere.at; entrance €11/£8.75), home of the largest permanent collection of Klimt paintings in the world, including The Kiss and Judith I.
Be aware that this is just an art museum… most of the rooms are not in their original state and don't look very interesting [save for some exceptions]. This goes for Upper & Lower Belvedere.
Yes, there is "The Kiss", but the rest of the collection is very thin, hardly worth the money. Considering it's twice the money I payed to see the Vatican museums, this is a rip-off, viennese style.
Lousy organization at the door, they sell u tickets without saying how long is the que. If u have online ticket for same price you use fast track, totally non sense.