This paper examines the challenge of protecting American Indian sacred sites located on federal public lands. Many have addressed this issue in the religious freedoms context, but I believe the problem is just as much about property law. The Supreme Court\u27s decision in Lyng v. Northwest Indian Cemetery Protective Association, for example, would appear to suggest that federal ownership of certain sacred sites trumps tribal free exercise clause claims regarding those sites. This holding corresponds with a classic model in which [p]roperty is about rights over things and the people who have those rights are called owners. However, a closer look at property law reveals that ownership is only one factor in any analysis, and property also ...