Sandiaoling Historic Tunnel 三貂嶺舊隧道
The Sandiaoling Historic Tunnel (aka Sandiaoling Eco-Friendly Tunnel, or Sandiaoling Bike Tunnel) is a refurbished railway tunnel dating back to the Japanese Era, connecting Sandiaoling to Mudan in New Taipei. Now the tunnel is open to the public, but a free online reservation is required. People can now either walk or bike through the tunnel…
