Comfort and nature are harmoniously combined with the atmosphere of the Mercure Iguazú Hotel Iru, located in Selva Iryapú, just 18. 9 km from the Puerto Iguazú International Airport and close to the main places of interest, such as the Iguazú National Park, the Devil's Throat and Duty Free Shop Puerto Iguazú. Puerto Iguazú is in the northeast of Argentina, in Misiones, on the border with Brazil and Paraguay. The destination is famous for the Iguazú Falls, one of the 7 wonders of the world.