
Fountain of Flames by LonesomeLandscapes.com

Grand prismatic spring from above by Aurex_F

Reflecting spring by Aurex_F

Shadows & Rainbows by pixelmama

Why Isn't It as Colorful in Person? by Dan@propeakphotography

Yellowstone National Park, Wyoming USA. by Haldorfer

Smoke Steam Sunset by @ttomab

Black Warrior Crimson Sunset by Travel by WestEndFoto

Sunrise Madison River - Yellowstone N.P by ~ Floydian ~

walkin' the hemisphere by pixelmama

Spring Heat by Dan@propeakphotography

A Grand Sunset by Aurex_F

Mid-Day at Grand Prismatic Spring by Dan@propeakphotography

Turquoise Pool from Grand Prismatic Spring After Sunset by Dan@propeakphotography

Twilight along the Firehole - Yellowstone by IronRodArt - Royce Bair ("Star Shooter")

Smoke Steam Sunset by @ttomab

Steam Factory by Robby Edwards

Grand Prismatic Spring by Travel by WestEndFoto

Trumpeter swan at sunset - Cygnus buccinator by François Libert

Geyser Gazing by LonesomeLandscapes.com

Black Warrior Yellow Sunset by Travel by WestEndFoto

Great Fountain Geyser Sunset by Phil's Pixels

The beauty of Yellowstone National Park by Aglez the city guy ☺

Yellowstone 2013 Excelsior Geyser Crater Path at Sunset by Dan Panaitescu (light catcher)

Dawn at Yellowstone National Park, in HDR by Pulok Pattanayak

Bison in the River in Yellowstone by Michael Matti by Michael Matti

Twig Geyser by Bruce Bugbee

Grand Prismatic Spring by Rob Shenk

Bridge over hot water! by blacky_hs

FIRST LIGHT by Sandy Hill :-)

Dawn at Yellowstone National Park, in HDR by Pulok Pattanayak

Yellowstone 2013 Panoramic View of Excelsior Geyser Path by Dan Panaitescu (light catcher)

Sunrise Black Sand Basin by aland67

Upper Madison Valley at Sunrise by wyojones

A Day in Heaven by Dan Panaitescu (light catcher)

Great Fountain Geyser at sunset by Tim&Elisa

White Dome Geyser during sunset by Tim&Elisa

Yellowstone Sunrise | Madison River, Yellowstone National Park, Wyoming, USA by JMY Photography

Preservation by KPortin

The Steaming Pool by Godspeed70

The Turquoise Pool by Godspeed70

Opal Pool Sunset by Kurt Lawson

Steamy & Surreal by hapulcu

Falling into the Firehole River by KPortin

Madison River by bhophotos

Veins of Mother Earth by A Camera Story

Sunset at Grand Prismatic Spring by KPortin

Steaming Mist at Sunrise by lsalcedo

Grand Prismatic Spring by ExceptEuropa

sunset pool by dracoLLL

Sunrise through Geyser Steam, Yellowstone NP by Philip Kearney

Grand Prismatic Spring by Fabio Todeschini

Sunset on the Firehole by wyojones

Yellowstone by Eric E. Fernández

Lower Geyser Basin of Yellowstone National Park by Bruce Bugbee

Prism After Sunset by Kurt Lawson

Scrambled Rainbow by Patricia Henschen

Close your eyes... by jessi.bryan

Yellowstone at dawn by Philip Kearney

Grand Pristmatic Sunset by haas.evan