Sunlit reddish hillside contrasts with the dense surrounding forest.

Sunlight illuminates the red and orange foliage on the slope of a foreground peak, contrasting with the dark evergreen trees and a distant, snow-capped blue mountain beneath a partially cloudy sky at sunrise or sunset.

An asphalt road with a yellow line in the center surrounded by pine trees

A mountain range in red, pink and orange colors, with trees covering part of it, and dark clouds in the sky

A landscape of mountains that are dark with sunlight hovering above them and in front of a large body of water

Two, steep rocky mountains under dark clouds.

A mountain top with a rocky peak bathed in golden sunlight, under dark clouds.

landscape of a mountain under a cloudy sky at sunrise

A winding road cuts through a dense autumn forest, dramatically illuminated by dappled sunlight and deep shadows from an aerial perspective.

A vibrant, detailed aerial view captures the rugged, eroded patterns and warm, earthy colors of a mountainous geological formation.

Sunlight filters through thick, dark clouds and shines on a mountainside.

A wooden building is located on a hill that is surrounded by forests and mountains.

A road cuts through the valley between two large mountains leading to another mountain in the distance.

Mountain range with reddish peaks and forested valleys under a cloudy sky.

mountain peak under a cloudy sky at sunrise

Mountains illuminated by the sun under a cloudy sky.

A landscape view of a mountain range at sunrise or sunset.

Sunlight shines through clouds over forested mountains

A river running through a valley at dawn or dusk.

A ridgeline of reddish-orange mountains curves toward rugged gray peaks under a cloudy sky, with layers of distant blue mountains fading into the background.

Mountain illuminated by dramatic light under a dark, cloudy sky.

A river running through a valley surrounded by mountains.

Winding road surrounded by yellow and green trees at sunset.

A curved mountain road is illuminated by a dramatic sunset or sunrise with a large, textured rock face dominating the left side and a dark, cloudy sky overhead.

Dramatic grey clouds hang low over a vast mountain valley where a beam of sunlight illuminates the gold and russet colors of the lower slopes.

mountainous landscape with yellow wildflowers at daytime

Mountain slope covered with autumn-colored trees enveloped by low clouds.

Small town surrounded by colorful mountains at sunset under a cloudy sky.

A lake surrounded by forested hills and rocky mountains.

A winding stream and a narrow road run through a yellow and green valley bordered by forested mountains with autumn foliage, under a partly cloudy sky.

A vibrant turquoise mountain lake contrasts with a forest of dark pines and brilliant yellow aspen trees covering the surrounding hills under a dramatic, cloudy sky.

a small lake with trees and mountains in the background at daytime

A mountain landscape at dawn or dusk.

A striking mountain slope displays vibrant streaks of red, orange, and gold colors against a clear blue sky with white clouds, towering above a dense pine forest base.

An aerial view of the steep slopes of a mountain ridge, displaying rich autumn colors with bare, rocky, and grassy areas alongside clusters of green and brilliant yellow and red trees.

A forest with a stream running through it, its bed glowing orange under the midday sun.

A mountain lit by the sun under a cloudy sky.

Rolling peaks cover the mountainous range under cloudy skies.

A rocky mountain rises above forested hills.

A winding road leads up to the mountain range.

Mountain range with peaks partially lit under dense clouds.

A derelict farmhouse on a forested hill in the mountains.

Distant cityscape as the sun rises over the mountain

Aerial view of a river between mountain canyons

A winding river cuts through a rocky canyon in the golden light of late afternoon.

From a low angle, a grandfather in a light blue shirt and his granddaughter in a pale green dress hold hands, reaching the top of wide concrete stairs under a blue sky with white clouds.

Landscape with silhouettes of buildings and mountains in the background

Silhouette of person wearing glasses in front of orange sunset on horizon.

Man wearing a suit walks to the top of outdoor stairs

Landscape of canyons and mountains with a winding river

An imposing rock formation reflected in a calm lake under a starry sky with star trails.

Two large rock walls loom over a lake with scattered rocks and stones.

Nick Brown

Taken from a variety of trips throughout Colorado

Colorado