

Photograph the rugged tunnel portals carved into Colorado mountain rock, the contrast of concrete and stone, and dramatic roadway leading into darkness — great for architectural details, textured rock, and dynamic light-trail shots. Best at golden hour or blue hour when warm light and long exposures enhance textures and passing headlights. Accessible from I-70 pullouts near Idaho Springs; park only in designated areas and watch traffic. No entry permits — observe safety and memorial signage. In冬


Photograph the rugged tunnel portals carved into Colorado mountain rock, the contrast of concrete and stone, and dramatic roadway leading into darkness — great for architectural details, textured rock, and dynamic light-trail shots. Best at golden hour or blue hour when warm light and long exposures enhance textures and passing headlights. Accessible from I-70 pullouts near Idaho Springs; park only in designated areas and watch traffic. No entry permits — observe safety and memorial signage. In冬