Although the Free Exercise Clause prohibits governmental interference with religion, American Indians have been unsuccessful in challenging government actions that harm tribal sacred sites located on federal public lands. The First Amendment dimensions of these cases have been well studied by scholars, but this Article contends that it is also important to analyze them through a property law lens. Indeed, the Supreme Court has treated the federal government\u27s ownership of public lands as a basis for denying Indian religious freedoms claims. This Article contends that such holdings rely on an ownership model of property law wherein the rights of the owner trump all other interests and values. As scholars have argued, however, the owners...