National Parks is an award-winning, quarterly magazine known for high-quality photography and writing. The magazine is published by the National Parks Conservation Association (NPCA), a non-profit group dedicated to the protection and enhancement of the National Park System. The magazine publishes articles on topics related to the more than 420 units in the National Park System, from the sweeping landscape parks to urban parks, historic sites, seashores, battlefields, rivers and trails. Payment rates are not mentioned. To learn more, refer to their submission guidelines.