More hidden sights of Frankfurt you may have missed

Here is a video of four more interesting things you can see in Frankfurt, if you're not an average tourist. You can see my previous video here:    • Hidden sights of Frankfurt you may have mi...   Chapters: 00:00 Ah, Frankfurt! 00:19 Ancient remains 01:20 Just a passageway 02:43 Bunkering down 03:45 The White Tower Maps created with data from: OpenStreetMap https://openstreetmap.org/ Music: "Hot Swing" by Kevin MacLeod https://incompetech.com/ Creative Commons Attribution licence --------- Become a channel member for bonus content:    / @rewboss   Send letters and postcards to: Rewboss Postfach 10 06 29 63704 Aschaffenburg Germany Please don't send parcels or packages, or anything that has to be signed for.