OpenStreetMap
If you are looking for places and small villages, OpenStreetMap is recommended. It is said to deliver more detail than Google Maps, and you can copy maps because the content of this website isn't copyright protected if you use it for private purpose.
Click here.
Palmer Divide Research
A shared, working map of the history of the Palmer Divide, the high ground between Denver and Colorado Springs. It holds 680 places, from the gold camps of 1858 and the stage stops of the 1860s to the sawmills, dairies, fox farms, and one-room schools that came after; 173 of them are living communities today. Each place has a page with what we know and where it comes from. An ongoing project by Michael Christensen.
Click here.
Photos: Sepia Town
Explore the map and view historical images from around the globe. Upload your own vintage images and share YOUR history.
Click here.
Randy Majors.org
Simplifying research by incorporating publicly available map data into Google Maps-based tools
Click here.
Rocky Mountain Map Society
The Rocky Mountain Map Society is a non-profit organization dedicated to the study and appreciation of maps and other items of cartographic interest. The Society was formed in 1991 and is based in Denver, Colorado. Upcoming meetings, past events and other information can be found at the tabs above. We hope to see you soon!
Click here.