<Table> <Tr> <Td> </Td> <Td> This article includes a list of references, but its sources remain unclear because it has insufficient inline citations . Please help to improve this article by introducing more precise citations . (October 2012) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article includes a list of references, but its sources remain unclear because it has insufficient inline citations . Please help to improve this article by introducing more precise citations . (October 2012) (Learn how and when to remove this template message) </Td> </Tr> <P> An inholding is privately owned land inside the boundary of a national park, national forest, state park, or similar publicly owned, protected area . In - holdings result from private ownership of lands predating the designation of the park or forest area, or the expansion of the park area to encompass the privately owned property . In the United States, the main causes of inholdings is that all of the Federal land - management agencies were formed over a century after the government sold and issued land grants to private citizens to fund the administration of the United States . When the park system was formed, many of these now - called "inholdings" had been in private ownership for generations and not available for sale when the park was formed . Over the last several decades, conservation groups have lobbied the United States Congress to acquire private residences especially within designated wilderness areas, either by direct purchase or via land exchange which trades the inholding for other federal lands located outside of national parks or wilderness areas . </P> <P> Generally, owners of inholdings are allowed to use their properties in a manner similar to other private property owners in their state . However, they may be subject to additional federal and agency - specific regulations regarding access to their homes and use of their lands by their Federal agency neighbors . </P>

Can you build a house in a national forest