Wandering around Europe a few years ago, I happened upon this turquoise building with what may be the world's most imaginative gutter system. Can you guess where this whimsical apartment building is?

Log in and leave your guesses below and be sure to check back on Monday for the correct answer.

UPDATE 4/04/11: T+L community member chrisgrabar guessed right! This building is in Dresden's Neustadt district, in the Kunsthof-Passage. If you find yourself in this German city, spend an afternoon admiring the artistic buildings while sipping on a coffee in this peaceful courtyard complex. Click through to find more images here.

Lyndsey Matthews is an online editorial assistant at Travel + Leisure.

Photo courtesy of Lyndsey Matthews