To promote eco-adventure tourism, the Andaman and Nicobar Islands government is going to organise `Island Trekking Festival` at Mount Harriet (now known as Mount Manipur), which is the third-highest peak in the archipelago, on November 15, an official said.

The Tourism department is organising the festival with the assistance of the Environment and Forests department and MY Bharat (an online youth leadership and social engagement platform).