1970 Map of Climax

About this map

The high-altitude mining landscape of the Continental Divide dominates this survey, centered on the industrial operations at Climax. This area at the junction of Lake, Eagle, and Park counties is defined by intense mineral extraction, evidenced by the massive Glory Hole and numerous underground entry points like the Storke Portal and Ceresco Ridge Portal. The map captures the complex network of high-elevation mines that fueled the local economy, including the North London Mine and the South London Mine near Mosquito Pass. To the south, the headwaters of the Arkansas River begin their descent through deep gulches. The terrain is marked by prominent peaks such as Mount Arkansas and Mount Democrat, while the presence of the North London Mill and Pennsylvania Tunnel illustrates the scale of processing infrastructure required in this alpine environment. This document provides a detailed record of the mining footprint within the San Isabel National Forest and surrounding wilderness areas during the early 1970s.