The Nazi bunkers hidden underneath Berlin | BBC

In this episode of The Specialist, historian Kay Heyne guides us through the haunting remnants of Nazi-era bunkers. From Hitler’s final shelter in Berlin to a hidden underground ring tunnel, Heyne uncovers the forgotten architecture of a dark chapter in history Subscribe to BBC Global: https://www.youtube.com/c/bbc_global?sub_confirmation=1 For the latest news, analysis and features visit: www.bbc.com #bbc #ww2 #history