Two attractions in one: includes a self-guided audio tour at the Power Station during regular daytime hours, then return at night for Currents: Niagara's Power Transformed. In the underground Tunnel, explore more about Niagara's cathedral of power and see the iconic Horseshoe Falls from the water level observation platform! Visit the Power Station prior to 7:00pm to receive access to an all-new self-guided audio tour at no extra cost. Then join us after 7:00pm to experience the Currents light show and the incredible atmosphere of the Power Station after dark.