Ontario County Overlay Map
Click on the link below to obtain a list of Ontario counties
interactive version of this map. Then follow the process
described in Developing
Crossing Files Using Google Maps to develop a crossing file
for your Ontario QSO Party route.
View a Larger Map and a List of Counties
Crossing Tool Index
Note: Here's the line of Java script
you'll need to paste into the locator bar of your browser in order to
get a readout of the center of your map after you have centered your
map on the desired crossing.