A very unique part of the city with it's colourful and bizarre architecture. I can't imagine this museum gets much tourist attention as it's not in the centre, so if you're wanting a quieter and more relaxed art gallery, then this is a go-to. It only has artwork by Friedensreich Hundertwasser, so if you're not a fan of his work, then maybe give it a miss. I went in not knowing anything about the artist and I really enjoyed it.