
The eastern slope of the Colorado Front Range meets the plains in this detailed topographic study, which tracks the boundary between Boulder and Jefferson counties. The iconic sandstone formations of The Flatirons overlook the southern edge of Boulder, while the Union Pacific RR winds through the canyons, passing the small settlement at Crescent and the community of Copperdale.
180 named features on this map. Tap any name to fly to it.
Don’t see what you’re looking for? This feature index may not catch every label — zoom into the map to look around manually.
This is the sole edition of this map. No revisions or reprints were ever made.
8 maps found

1942 Eldorado Springs
Boulder County, CO

1944 Eldorado Springs
Boulder County, CO

1965 Eldorado Springs
Boulder County, CO
2011 Eldorado Springs
Boulder County, CO
2013 Eldorado Springs
Boulder County, CO
2016 Eldorado Springs
Boulder County, CO
2019 Eldorado Springs
Boulder County, CO

2022 Eldorado Springs
Boulder County, CO