“…(24, 25) Additionally, there is support at the level of the US federal government to outdoor recreation areas and the integration of human, environmental, and ecological health, including a current campaign by The National Park Service (NPS), a division of the US Department of the Interior. (26) Through the 2011 NPS Healthy Parks Healthy People Strategic Action Plan, the initiative, the NPS works with organizations across the country at all levels (local, state, and national) as well as experts from business, healthcare, science, and the nonprofit sector, to create a network for engaging the public in a using outdoor recreation areas for health improvement.…”