- Buildings, Sites, Vistas
- Abbott Church Colorado
- Alferd Packer site Colorado
- Beecher Island Battleground Colorado
- Berwind Canyon Colorado
- Bishop Castle
- Black Canyon Colorado
- Comanche Grassland Colorado
- French Creek Dredge Colorado
- Garfield Cemetery
- Goddard Ranch Colorado
- Independence Cow Camp
- Jackson Hill Stage Stop
- Last Dollar Road Colorado
- Lost Canyon Road
- Old Lodore School Colorado
- Overland Trail Colorado
- Peace Valley School Colorado
- Phantom Canyon Road Colorado
- Rose Lime Kiln Colorado
- Sand Creek Massacre Colorado
- Soldier Stone Colorado
- Stanley Hotel Estes Park Colorado
- Star School House
- Summit Springs Battlefield Colorado
- Swan River Dredge Colorado
- Texas Montana Trail Colorado
- Thoreau Cabin Colorado
- Tincup Cemeteries Colorado
- Mines and Mills
- American Eagle Mine Colorado
- Arrastra Gulch and Mayflower Mill Colorado
- Black Rose Mine Colorado
- BlueBird Mine Colorado
- Bonanza Empire Chief Mine Colorado
- Carbonate Mine Colorado
- Cardinal Mill Colorado
- Champion Mill Colorado
- Clear Grit Mine and Mill
- Continental Chief mine and Mill Colorado
- Country Boy Mine Colorado
- Frisco Mine Colorado
- Garfield Mine
- Glory Hole Colorado
- Lily Mine Colorado
- Little Annie Mine
- Lone Star Mine Colorado
- Lucky Strike Mine
- Marlin Mine
- Mikes Lost Gold Mine Colorado
- Neosho Mine Colorado
- Old Hundred Mine Colorado
- Paris Mill Colorado
- Pennsylvania Mine and Mill
- Prize Mine Colorado
- Sallie Barber Mine Colorado
- Sanitago Mine Colorado
- Passes
- Tombstones