this is a shot of how it looks inside the helms powerhouse site. basically, it's a cave cut into the side of a granite mountain between two lakes of different elevations from sea level. the difference in water level is used to generate electricity by turbines that harness the power of the flowing water through the mountain. the blurry guy is just a reference of how deep into the mountain we have to go. behind the blurry guy are lights leading up to the entrance of the cave via the tunnel with a paved road. it was kinda cool to work there for two weeks, getting my "miner" experience, lol.