Tunnels

The tunnel should preferably be mentioned in the documentation or be significant""."

World Heritage Sites connected to 'Tunnels':

  • Blaenavon Industrial Landscape Pwll du Tram tunnel. 1780-1812. 2400mtres Horse drawn
  • Budapest Underground Railway 1893-6
  • City of Luxembourg Casemates and tunnels
  • Guanajuato The subterranean Roads. The first was built in 1883-1908 other followed.
  • Old City of Acre The Templers tunnel
  • Old City of Jerusalem The Western (Wailing) Wall Tunnel
  • Rome Passetto di Borgo (1277) - 800 metres Connects Vatican with Castel Sant'Angelo for Popes to escape
  • San Marino and Mount Titano The tunnel of the defunct railway
  • Semmering Railway Semmering tunnel 1431 mtres 1848-54