Mono Lake, California.
https://www.google.com/search?q=mono+lake,+ca&client=firefox-a&hs=XKl&rls=org.mozilla:en-US:official&channel=np&source=lnms&tbm=isch&sa=X&ei=FZYKU9XpEJKJogSE64LoAQ&ved=0CAoQ_AUoAg&biw=1280&bih=651
For sheer weirdness, it would be hard to beat the Winchester House.
For conjurish plance names, Georgia has a few: Talking Rock, Warwoman Dell, Enigma, Cloudland Canyon and for a COMBINATION of the two, I give you Surrency, Georgia, home of the mysterious Surrency Spot(an actual phenomeon) and the Surrency Spook Light (woo stuff). Coincidence? Or otherworldly CONSPIRACY??? They’ve also got a ghost, but that just gilding the spot.