Photos of the abandoned Loharinag-Pala Hydro Power Project, on the Bhagirathi river (India)
The Bhagirathi river is one of the headstreams of the Ganges.
Some tunnels can be explored if you have a flash-light and do not mind jumping over the locked gates. Some of the tunnels are flooded. Unfortunately I did not have time to venture in all the tunnels, so I may have missed interesting ones.
For more info about the Loharinag-Pala Hydro Power Project, read en.wikipedia.org/wiki/Loharinag_Pala_Hydro_Power_Project.