One of the coolest hidden art installations in the North Cascades. It's easy to miss, but if you're already exploring Newhalem, it's absolutely worth seeking out. Temple of Power – Newhalem Created by artist Dan Corson in 2000, the Temple of Power is a whimsical gazebo built from recycled electrical components salvaged from Seattle City Light's hydroelectric system. Inspired by the Roman Pantheon, it celebrates Newhalem's history as the company town that helped power Seattle