Wikimedi'Òc

West Thumb Geyser Basin (48350384107).jpg - Ser Amantio di Nicolao

Yellowstone Lake in the distance - panoramio.jpg - Panoramio upload bot

West Thumb Geyser Basin overview YNP1.jpg - Acroterion

Lake Yellowstone West Thumb 41.JPG - MiguelHermoso

Lake Yellowstone West Thumb 48.JPG - MiguelHermoso

Morning Glory Pool (Pan).jpg - Chris Light

Hydrothermal areas between WTLGNN054 and WTLGNN006 (early & mid-morning, 6 June 2013) 1.jpg - Ser Amantio di Nicolao

Hydrothermal areas between WTLGNN054 and WTLGNN006 (early & mid-morning, 6 June 2013) 2.jpg - Ser Amantio di Nicolao

Hydrothermal areas between WTLGNN054 and WTLGNN006 (early & mid-morning, 6 June 2013) 3.jpg - Ser Amantio di Nicolao

Hydrothermal areas between WTLGNN054 and WTLGNN006 (early & mid-morning, 6 June 2013) 4.jpg - Ser Amantio di Nicolao

Hydrothermal areas between WTLGNN054 and WTLGNN006 (early & mid-morning, 6 June 2013) 5.jpg - Ser Amantio di Nicolao

Hydrothermal areas between WTLGNN054 and WTLGNN006 (early & mid-morning, 6 June 2013) 6.jpg - Ser Amantio di Nicolao

Mimulus Pools-Painted Pools (early & mid-morning, 6 June 2013).jpg - Ser Amantio di Nicolao

Unnamed hot spring pool 21 meters east-northeast of WTLGNN024 (11 August 2011).jpg - Ser Amantio di Nicolao

Unnamed hot spring pool 23 meters west-northwest of WTLGNN051 (early & mid-morning, 6 June 2013) 1.jpg - Ser Amantio di Nicolao

Unnamed hot spring pool east of WTLGNN012 (29 August 2011) 1.jpg - Ser Amantio di Nicolao

Unnamed hot spring pool 23 meters west-northwest of WTLGNN051 (lower right) & WTLGNN052-WTLGNN053-WTLGNN054 (center) & WTLGNN006 (blue pool in background) (early & mid-morning, 6 June 2013).jpg - Ser Amantio di Nicolao

Unnamed hot spring pools east of WTLGNN012 (29 August 2011) 1.jpg - Ser Amantio di Nicolao

Unnamed hot spring pools east of WTLGNN012 (29 August 2011) 2.jpg - Ser Amantio di Nicolao

Unnamed hot spring pools east of WTLGNN05 (early & mid-morning, 6 June 2013).jpg - Ser Amantio di Nicolao

Unnamed hydrothermal feature about 18 meters north of WTLGNN054 (early & mid-morning, 6 June 2013) 4.jpg - Ser Amantio di Nicolao

Vent in WTLGNN011-WTLGNN012 hot spring cluster (6 July 2012).jpg - Ser Amantio di Nicolao

WTLGNN003 (right) & unnamed hot spring pools east of WTLGNN003 (background) (29 August 2011).jpg - Ser Amantio di Nicolao

WTLGNN005 (foreground) (6 July 2012) 1.jpg - Ser Amantio di Nicolao

WTLGNN006 (center right) & WTLGNN005 (far right) & WTLGNN054 (lower left) (6 July 2012).jpg - Ser Amantio di Nicolao

WTLGNN006 (left foreground) & WTLGNN005 (right middle) & WTLGNN004 (left middle) (11 August 2011).jpg - Ser Amantio di Nicolao

WTLGNN011 & WTLGNN012 (center & right foreground) & WTLGNN003 (left) (29 August 2011).jpg - Ser Amantio di Nicolao

WTLGNN011 & WTLGNN012 (foreground) & unnamed hot spring pools east of WTLGNN012 (center & left background) (29 August 2011).jpg - Ser Amantio di Nicolao

WTLGNN011 & WTLGNN012 (foreground) & unnamed hot spring pools east of WTLGNN012 (center right background) (29 August 2011) 1.jpg - Ser Amantio di Nicolao

WTLGNN011-WTLGNN012 hot spring cluster (6 July 2012) 1.jpg - Ser Amantio di Nicolao

WTLGNN012 (lower left corner) & WTLGNN017 (bottom) & WTLGNN018 (blue pool at right) (6 July 2012).jpg - Ser Amantio di Nicolao

WTLGNN011-WTLGNN012 hot spring cluster (6 July 2012) 2.jpg - Ser Amantio di Nicolao

WTLGNN027 (center left) & WTLGNN028 (near center) & WTLGNN030 (near center) & WTLGNN029 (left) (11 August 2011).jpg - Ser Amantio di Nicolao

WTLGNN029 (11 August 2011).jpg - Ser Amantio di Nicolao

WTLGNN029 (early & mid-morning, 6 June 2013).jpg - Ser Amantio di Nicolao

WTLGNN054 (near lower left) & WTLGNN053-WTLGNN052 (far left) & WTLGNN006 (right) (early & mid-morning, 6 June 2013).jpg - Ser Amantio di Nicolao