Exploring Petroglyph National Monument: Fun Facts and Must-Do Activities for every single Site visitor Petroglyph National Monument stands as a homage to the cultural heritage of Aboriginal peoples, showcasing over 24,000 old carvings. Each petroglyph reveals tales and icons that show the history and ideas of past worlds. Site visitors https://petroglyph-national-monum56764.livebloggs.com/45677098/learn-about-indigenous-history-at-petroglyph-national-monument