Road Rocks Ontario

over 250 geological wonders to discover.

Road Rocks Ontario presents detailed descriptions of over 250 of the most fascinating geologic wonders that tell this incredible geologic journey. Complete with full color photography, maps and GSP points to get you to our destination, Road Rocks Ontario is an authoritative, informative, and entertaining account of Ontario's hidden past- right before your eyes.  

Nick Eyles Author of best selling geology books Ontario Rocks and Canada Rocks.