El Palmar National Park (in Spanish, Parque Nacional El Palmar) is one of Argentina's national parks, located on the center-east of the province of Entre Ríos, midway between the cities of Colón (54 km) and Concordia (60 km). It has an area of about 85 km² and was created in 1966 for the preservation of its characteristic yatay palm trees (Butia yatay, formerly Syagrus yatay).