Photos

An old wooden mine headframe stands atop a pile of gravel behind several mounds of dirt.

Triumph Mine (foreground tailings pile) and Irene Number 2 Mine (structure), Colorado, US

Hopemore Mine, Colorado, US

An old wooden structure is visible on top of a pile of dirt and debris at the edge of a mountainous landscape.

Ibex Mines (foreground) and Little Ellen Hill (background), Colorado, US

An old wooden mining headframe stands against a blue sky with white clouds.

Pyrenees Mine, Colorado, US

A small town surrounded by mountains and a lake, with autumnal hues of yellow and green visible in the landscape.

Leadville, Turquoise Lake, Wildcat Mountain, and Galena Mountain, Colorado, US

Climax Mine (foreground), Bartlett Mountain (left of center), Clinton Peak and McNamee Peak (right of center), Colorado, US

A rocky hillside covered with sparse trees and shrubs under a partly cloudy sky.

Lake Hill, Dillon, Colorado, US

An illuminated half-moon with craters and ridges is visible against a black background.

Waxing moon over Dillon, Colorado, US

A half moon against dark sky.

Waxing moon over Dillon, Colorado, US

Red aurora and the Orionids meteor shower in Colorado, US

Red aurora and the Orionids meteor shower in Colorado, US

Red aurora in Colorado, US

Red aurora in Colorado, US

Red aurora and the Orionids meteor shower in Colorado, US

A crescent moon against a dark night sky.

Crescent moon over Dillon, Colorado, US

A crescent moon against a dark night sky.

Crescent moon over Dillon, Colorado, US

An aspen tree stands tall against a backdrop of blue sky on a sunny day.

Detail of quaking aspen in autumn on Tenderfoot Mountain, Colorado, US

A mountainous landscape with a town at its base and trees turning yellow in autumn.

Royal Mountain and Peak One rising over the Frisco urban area, Colorado, US

A body of water is surrounded by evergreen trees and distant mountains, with two sailboats visible on the water.

Heaton Bay, Sentinel Island, and Dillon Reservoir, Colorado, US

Giberson Bay, Colorado, US

A mountainous coastline is visible, with several boats docked at the pier. The water is calm and a sandy beach can be seen on the right side of the image.

Frisco Bay Marina, Colorado, US

An iron fence surrounds a cemetery, with a sign reading 'Frisco Cemetery' partially obscured by trees.

Frisco Cemetery, Frisco, Colorado, US

A mountainous landscape with autumn-colored trees and a small building near the bottom of the hill.

Prospect Hill, Hendrix Gold Mining Property Mine, and Leadville Land District Mine, Colorado, US

An expanse of gray rocks covers the foreground.

Prospect Hill seen from the French Gulch tailings pile, Colorado, US

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