Tallinn, Estonia, holds a fascinating secret within one of its historic hotels: a hidden floor used by the KGB to spy on visitors during the Soviet era. This clandestine listening room, concealed for decades, offers a rare glimpse into the espionage and intrigue that once defined the city.
Featured on CNN’s Quest’s World of Wonder, the discovery reveals how Soviet intelligence monitored foreign guests and diplomats. The room, tucked away from public view, was equipped with advanced surveillance technology for its time. Today, it stands as a haunting reminder of Estonia’s complex past under Soviet rule.
Travelers to Tallinn can now explore this piece of Cold War history, blending espionage stories with the charm of Estonia’s capital. The hidden floor has become a must-see attraction for history buffs and curious visitors alike.
Watch the full CNN video to step inside this secret KGB listening room and uncover the stories of surveillance and secrecy that echo through its walls.
