Amsterdam is a city I've been to a number of times, but if you want a truly different take on a place then you need to bring a friend and preferably one who is from the Caribbean.
Exploring Wasserburg, Lindau and Bregenz on Lake Constance, Germany. Eating Cola Calippos and drinking the strongest cocktails EVER.
Exploring Friedrichshafen and Meersburg on the Bodensee, Germany.
Exploring Konstanz and Mainau on the Bodensee, Germany.