If you are a fan of history and like to visit historical places, you are right there. There are a few Lost places in Berlin. The observation station on the Teufelsberg in Grunewald is one of the best-known but most beautiful of these places. Built on an demolished Nazi College former NSA Spy Station in Berlin is a special place. A lot has happened in Grunewald. A lot of history has been written and new history is created. A hill of rubble was built and greened. A demolition of Berlin’s history.  The path to the hill leads either by foot through idyllic forests or by car right in front of…