11/04 Montezuma Castle National Monument and Montezuma Well will undergo hazard tree removal/mitigation over the next few weeks. This will cause some areas to be closed to the public. Montezuma Castle is closed today from noon-to-5. Tomorrow the park will be closed from 8-to-10-am with some trails closed from noon-to-5. Wednesday the entire park will be closed for the day. Additional tree work will take place through November 24-th.