Dibrugarh, Feb. 9 -- Many unexplored things in eastern Arunachal Pradesh remain unknown to the outer world.

These things not only sparked curiosity in one's mind but also have tremendous potential for the development of tourism.

One such hidden gem is the unique saltwater well, locally known as Nimok Pung. It is located on a hillock at Subang village in Tirap district.

It is quite unique that the water of the well is totally salty and locals informed that at one point of time in the past a major portion of Arunachal Pradesh and eastern part of Assam used the salt after processing of the water.

The villagers from Arunachal Pradesh used to bring processed salt in order to exchange it for dal, oil, etc, during the days of the barter syst...