People enjoy the out-of-doors in a variety of ways. For some it is simply hiking, biking, or picture taking that draws them.  Others climb mountains or cliffs, or hunt wild game.  And, of course, there are many who search for "lost treasure," be it artifacts of a day gone-by or actual monetary wealth that was lost or hidden by some ancient people. All such pursuits are perfectly legitimate and legal, provided they are done within the law. Any activity, however, that would take something away from the land is illegal in the National Parks.  The use of metal detectors, excavations of any kind, or removal of any artifact is strictly illegal and punishable by law within the boundaries of any National Park - including Tumacácori National Historical Park.  Of those who have treasure hunting as a hobby, by far the vast majority are careful to abide by all the laws regulating such activity and are careful to respect the policies of the National Park Service in preserving our national heritage. Tumacácori National Historical Park thanks you for your cooperation and recommends that all treasure hunters read these pages before embarking on a campaign to obtain permission to excavate material within the boundaries of the Park.