WILLIAMS — Arizona Archaeology month is nearing the end. This weekend will be the last opportunity for the guided tour of the Keyhole Sink site east of Williams. The site is four-miles west of Parks.

Traveling from Flagstaff, exit at Parks road and follow historic route 66 west. The tour starts at 2 p.m. Neil Weintraub reports on Facebook that you might expect to get wet from the water fall. There is no cost.

The Keyhole Sink is open to the public year around, but this is one of the few chances to get a guided tour.