Hidden Way

The Hidden Way was a tunnel in the Echoriath (Encircling Mountains) that led to the hidden city of Gondolin.

History
The Hidden Way was once a river tunnel of the Dry River that had once tributed the Sirion. It was fortified when Gondolin was built. Seven Gates blocked the tunnel and it was heavy guarded. Tuor and Voronwë passed through the Hidden Way when they both came to the city.