At Tsankawi trail near Los Alamos, NM.
This place was simply amazing. Across the landscape there are these holes everywhere, some natural, some excavated by human hands. On top of the mesa is an abandoned village of the Ancestral Tewa Pueblo people. The buildings have fallen and are overgrown but pottery shards still turn up in the path. Visitors have carefully lined these and other artifacts up on low railings to prevent them from being stepped on.
The energy of this place was so amazing and immediate. Looking at the petroglyphs on the rocks and the the small holes occurring naturally along the path it was impossible for me not to imagine spirits making a home in each one and kids playing along the cliff face.