Armando
Google
Five stars for the significance of this place to people from ancient times to the present and its location. The security is decent for what is trying to protect.
However, four to three stars are given to the contemporary human activities, which still make this place important, but it would be nice if people could honor the past and respect the current state of the cave. The petroglyphs created this year are in the form of names with plus signs, dates, and all surrounded by a roughly shaped heart.
Tiss the impulses of contamporary beings that drive then to continue marking this site. Please be kind and resist the urge to carve a name or brush off the lichen and moss in order to leave a mark. I suspect that those who will read this are more aware of the historic value of this place and will leave things as they are.
Maybe having a ranger that charges orna form of monitoring out to be set up to catch these modern guerrilla shamans.
All in all, it's worth visiting.