I’m in the UK and I see Cedar Breaks National Monument.
“The Antiquities Act of 1906 resulted from concerns about protecting mostly prehistoric Native American ruins and artifacts (collectively termed “antiquities”) on federal lands in the American West.[citation needed] The Act authorized permits for legitimate archaeological investigations and penalties for taking or destroying antiquities without permission. Additionally, it authorized the President to proclaim “historic landmarks, historic and prehistoric structures, and other objects of historic or scientific interest” on federal lands as national monuments, “the limits of which in all cases shall be confined to the smallest area compatible with the proper care and management of the objects to be protected.”[2]
The reference in the act to “objects of…scientific interest” enabled President Theodore Roosevelt to make a natural geological feature, Devils Tower, Wyoming, the first national monument three months later.[3] Among the next three monuments he proclaimed in 1906 was Petrified Forest in Arizona, another natural feature. In 1958 Congress passed legislation to convert it to a national park[4] but it was not completed until 1962 when signed into law by President John F. Kennedy.[5]” – Wikipedia.