The Channel Tunnel: The World's Longest Underwater Tunnel

Discover the fascinating history behind the Channel Tunnel, connecting England and France. Learn about its construction, challenges faced, and its impact on travel between the two countries. Join us as we explore this remarkable engineering feat. #ChannelTunnel #UnderwaterTunnel #EngineeringFeats #Travel #UKFrance #CrossChannelTravel #History #Construction #BritishTransportation #Eurotunnel