Joshua Tree National Park Expansion Act

This bill expands Joshua Tree National Park by adding approximately 20,149 acres of land to its boundary, as shown on a specific map dated June 2024. It transfers management of this newly added land from the Bureau of Land Management to the National Park Service and allows the Secretary of the Interior to acquire the land through donation, purchase, exchange, or transfer (with state-owned land requiring donation or exchange only). The bill also renames the Cottonwood Visitor Center at the park as the Dianne Feinstein Visitor Center, updating all official references to reflect this change. These provisions directly affect park management, land ownership, and visitor facilities within the expanded area.