Land art is a thing with a history, even before recorded history. Some residencies emphasize it like the Djerassi Foundation. Light artists James Turrell is a man with a plan in Roden Crater. The Seattle Horsehead weekend ran for a few years. Scott Wayne Indiana did an art on land at Mt Scott Park.
A new group is doing ticketed shows on private land. They did one last year with bus service. This one is in Troutdale with DIY transportation and limited street parking. More https://variablewest.com/event/other-terra-incognita/.
Terra Incognita at the Verdency Project https://www.verdancyproject.com/terra-incognita 10AM-4PM $10-25
