Rating: 👍 Worth a Visit

The Hundertwasserhaus is a quirky and colourful apartment building in Vienna, Austria, designed by artist Friedensreich Hundertwasser. Completed in 1985, it features undulating floors, a grass-covered roof, and trees growing from inside the rooms. Hundertwasser's unique vision of architecture in harmony with nature is evident throughout the building, making it a popular tourist attraction and a cultural landmark in Austria.