"Often compared to both a music festival on the beach and "Alice in Wonderland," Sisyphos isn’t as well-known as some of the other clubs on our list, but it’s not one to miss. Once you get past the gates (it used to be a former dog food factory), you’ll find a beach, an abandoned bus, a lake, more than a few dancefloors, and a pizza place. Open nonstop from Friday night at midnight to Monday at 10 a.m., it’s one of Berlin’s craziest—and most joyful—spots to dance the weekend away." - Krystin Arneson