Colorado Journey Guide: A Driving & Hiking Guide To Ruins, Rock Art, Fossils & Formations (Adventure Journey Guides)

... guide to Colorado's majestic mountains, ancient ruins, secret canyons, hidden waterfalls and exotic places. Jon's rating system: the author's star" scale for significance in archeology, geology and paleontology"--Page 4 of cover.

• | Author: Jon Kramer|Julie Martinez, Vernon Morris
• | Publisher: Adventure Publications
• | Publication Date: Jul 01, 2018
• | Number of Pages: 224 pages
• | Language: English
• | Binding: Hardcover/Travel
• | ISBN-10: 1591938724
• | ISBN-13: 9781591938729