Wikimedi'Òc

Clepsydra Geyser in eruption (9 AM on, 5 August 2013) 13 (12280964953).jpg - Ser Amantio di Nicolao

Clepsydra Geyser in eruption (9 AM on, 5 August 2013) 16 (12281242574).jpg - Ser Amantio di Nicolao

Old Faithful steam curtain (40229250951).jpg - Ser Amantio di Nicolao

Grand Geyser 2017 06.jpg - Dirtsc

Fan Geyser eruption (2-22-2-58 PM, 4 July 2016) 1.jpg - Ser Amantio di Nicolao

Fan Geyser eruption (2-22-2-58 PM, 4 July 2016) 4.jpg - Ser Amantio di Nicolao

Beehive Geyser eruption (2-09-2-14 PM, 13 March 2017) 2.jpg - Ser Amantio di Nicolao

Beehive Geyser eruption (2-09-2-14 PM, 13 March 2017) 6.jpg - Ser Amantio di Nicolao

OldFaithfulWinter1969.jpg - Mike Cline