A scenic view of the green Western Ghats with clouds hovering around. K Srikanth

Another view of this evergreen ghats. K Srikanth

One of the numerous bridges one has to cross on this trek. K Srikanth

Most of the bridges have supporting plates to walk on while a few do not have any plates to walk on. K Srikanth

Another view of the bridge. K Srikanth

Snaking into a tunnel. K Srikanth

A closer look reveals the construction activity happening at the tunnel - signs of BG conversion. K Srikanth

Another bridge. K Srikanth

Light at the end of the tunnel. K Srikanth

A bridge which appears to lead into thick vegetation. K Srikanth

It appears there are only bridges and tunnels in this section. K Srikanth

Sign of the very active monsoon, lots of landslides, necessitating quite a few detours while trekking. K Srikanth

An old station building and staff quarters. These building were used as camps for overnight stays by staff. K Srikanth

The line is covered with thick overgrowth on the way to another tunnel. K Srikanth

A tunnel which doubles as a waterfall, courtesy a landslide. K Srikanth