map with "vortexes" around Sedona, but he didn't explain what a vortex was. Turns out they're sites with strong energy where New Agers go to to recharge. There were many rock piles around the vortex like this.
Tiya is best known for its adjacent archeological site, which is distinguished by 36 standing stones or stelae, "32 of which are engraved with enigmatic symbols, notably swords," marking a large, prehistoric burial complex. A German ethnographic expedition had visited the site in April 1935, and had found at one hour's journey to the south of the caravan camp the stone monoliths with sword symbol, which had been seen earlier by Neuville and Père Azaïs. (World Heritage Site in 1980)