Karlsplatz is a major transportation hub - but it is also a major art and architectural stop as well.
Succession Building, Karlsplatz Pavilions, Karlskirche, Resselpark... All within short walk.
Anything by Olbrich is a must see in my book.
While main designs for Karlspkatz Pavilions belong to Wagner, ornaments are unmistakable Olbrich's art nouveau, with delicate lines in green and gold magnificence.
Karlsplatz pavilions, former entrances to Stadtbahn, now reassembled, renovated and shining in Viennese sun in all their glory - one as a museum and one as a cafe.
Truly an art nouveau masterpieces, they are always associate with Karlspkatz square and with Vienna itself to me.
As you wander further into the area, Karlskirche is a must see, and so are green alleys of Russelpark. Do not miss Moore sculpture! And of course, make you way from here to Secession building - for architecture and for Klimt. read more