Historical Marker
Courthouse Square Park
Historical marker location:
400 3rd Street, Dayton, Oregon
( Marker is on SouthEast Dayton-Salem Highway (aka 3rd Street) (Oregon Route 221) near Main Street, on the right when traveling south.)
Fort Yamhill Blockhouse.
The Oregon Vortex, located near Gold Hill, Oregon, is a place where the laws of physics seem to be distorted. Objects appear to roll uphill, people's heights appear to change, and other unusual phenomena have been reported.