Glacier Park Montana Books

Geology Along the Going-to-the-Sun-Road

I worked as an editorial assistant on the first edition (1983) of this book that uses photographs and a fold-out map to show ripple marks and fossil evidence of ancient times in the rock formations along Glacier National Park’s Going-to-the-Sun Road. I’m happy to see that the book’s new edition (2018) by Teagan Tomlin maintains the best features of the original while adding new photographs and updates.

From the Publisher

With this newly updated colorful and lively guide, Glacier National Park visitors can take a self-guided tour of the fascinating geological events that created the park’s majestic scenery.  Complete with an easy-to-read map that offers a three-dimensional perspective on the area’s geology.  Geology Along Going-to-the-Sun Road gives lay readers and geologists alike a unique opportunity to get behind-the-scenery at 21 stops along this famous highway. 

The Park’s red bus tours mention the large scale geology of the park from its cirque lakes to its glacier-carved arêtes. But they don’t usually mention the smaller evidence of the past within the rock itself. This is a wonderful guide for those traveling Sun Road in their cars or on their bicycles. Or, on foot.

The book includes information about the park’s rock formations, the Lewis thrust fault, and the actions of weathering and glaciation over time.

Malcolm