The speciality of Banasura Sagar Dam is that it’s the largest earthen dam in India. Mounds of stones and boulders have been placed together to form a strong embankment.Banasura Sagar Dam is built across River Karamanathodu, a tributary of River Kabini. The dam, its reservoir and the small islands, against the backdrop of a majestic hill, form a calming visual. It’s an enchanting treat to the eyes.Trekking is the top attraction at Banasura Sagar Dam in Wayanad. Adventure enthusiasts love to trek in the nearby dark forests to reach the peak. The view of the expansive reservoir from the top is surreal.Other adventure activities in Banasura Sagar include speed boating, horse riding and camel riding. Then you can also try ziplining. The hills, rivers and grassland, all come together to enshrine the magnificent Banasura Sagar Dam in Wayanad. One has no option but to be in awe of the largest earthen dam in India and the second largest in Asia. But it isn’t just statistics that add to its mysticism. The surroundings are pristine with a cool breeze opening up a valley full of gigantic slopes, crystal clear waters, a wildlife sanctuary and a plethora of flowering plants. It is among the most popular picnic locations in the district along with its multitude of boating options. Our trekking aficionados can find more than few hidden trails that lead to spots with exquisite visuals of the surrounding valley.