Things To Do in The Willow, Restaurants in The Willow

What to do and see in Berlin, United States: The Best Places and Tips

Berlin is a city in Green Lake and Waushara counties in the U.S. state of Wisconsin. The population was 5,524 at the 2010 census. Of this, 5,435 were in Green Lake County, and only 89 were in Waushara County. The city is located mostly within the Town of Berlin in Green Lake County, with a small portion extending into the Town of Aurora in Waushara County.