All you need to know about Varkala Tunnel in Varkala

A boat ride through the historic structure along cramped and dimly lit passage is worth the time.

There are in fact two tunnels beneath the cliff, one 722 meters in length and the other 350 meters dating back to 1870-1880. Reportedly construction was started in 1867 and went on for 14 years before the structure was completed. While the boat trip through the tunnel can prove a tad daunting, there is enough light and ventilation to make it safely to the other end, which opens to the TS canal adjacent to the Sivagiri Mutt. A vent on the roof of the tunnel allows sunlight and fresh air to liven up the otherwise dark tunnel.

Efforts are on to integrate the Varkala tunnels with the waterway project that State Government has been planning to connect both ends of the state. Feasibility studies to widen the tunnels have been initiated. However, an alternate proposal involving the construction of a by-pass (instead of widening the tunnel) is also being considered.

The Thiruvembadi Beach with its black sands and the equally scenic Edava Beach are other beaches that you must visit when in Varkala.

The Varkala Aquarium is a neat and tidy space with an array of colorful and interesting species of fishes on display. The highlight is a spiral stairway that offers spectacular views of the marine life featured here including piranhas, eels, jellyfish, rays and other ornamental varieties. The panoramic views from the well-maintained Varkala Lighthouse are indeed a great reward for those who can climb all those stairs. Several temples and places of worship are also present in the vicinity, should you wish to offer your prayers.