Fly Geyser, Geothermal geyser in Washoe County, Nevada, United States.
This man-made geothermal feature rises approximately 25 feet high and continuously erupts hot water from underground sources discovered during drilling operations in 1964.
The geyser formed accidentally in 1964 when a geothermal energy exploration well tapped into an underground aquifer, causing a persistent eruption that continues today.
The site has become a popular subject for photographers and land art enthusiasts, drawing attention to geothermal phenomena and the intersection of human activity with natural processes.
Located on private Fly Ranch property approximately 20 miles north of Gerlach, the geyser requires guided tours organized by Friends of Black Rock-High Rock for access.
Thermophilic bacteria and archaea living in the hot water create vivid red, orange, yellow, and green mineral deposits that form terraced pools around the erupting vents.
Location: Washoe County
Location: Nevada
Phone: +14158653800
Website: https://flyranch.burningman.org
GPS coordinates: 40.85942,-119.33187
Latest update: November 22, 2025 19:25
This collection presents geological formations created through natural processes over millions of years. From layered sandstone waves in Arizona to volcanic basalt columns in Northern Ireland, these locations demonstrate Earth's geological diversity. Erosion, tectonic activity, and mineral deposits have shaped landscapes that provide insights into our planet's history. The selection includes limestone caves in New Zealand with glowworms, thermal springs in Turkey with travertine terraces, and colored rock formations in China created by iron-rich minerals. Visitors will find glacier caves in Iceland, canyons in Utah, and salt pans in Namibia. Each location documents specific geological processes and offers opportunities to explore different rock formations and natural phenomena.
From moving stones in the desert to caves illuminated by glowworms, these places showcase natural phenomena and geological formations. The locations include pink lakes, underground caverns, mysterious stone circles, and volcanic features. These natural sites present unusual colors, shapes, and scientific phenomena across all continents
Geysers represent some of the most visible expressions of hydrothermal activity, occurring where underground water reservoirs are heated by magmatic sources. Yellowstone National Park in Wyoming holds more than half of the world's known geysers, including Old Faithful with its reliable eruptions every 90 minutes and Steamboat, the tallest active geyser on Earth. Iceland offers the Haukadalur Valley, home to the namesake Geysir and Strokkur, which erupts every few minutes. The high plateau of El Tatio in Chile sits at 14,100 feet (4,300 meters) and forms the highest elevation geyser field in the world. Other notable locations include the Whakarewarewa thermal area in Rotorua on New Zealand's North Island, where the Pohutu geyser performs regularly, and the Valley of Geysers in Russia's Kamchatka Peninsula. These sites demonstrate the ongoing volcanic activity beneath the Earth's surface and attract visitors interested in observing natural thermal phenomena. Eruption patterns vary in frequency and intensity, with some geysers following predictable schedules while others remain irregular.
Earth presents numerous geological formations, natural phenomena, and architectural structures that stand out through their exceptional characteristics. This collection documents such sites across all continents: the Darvaza Gas Crater in Turkmenistan, burning for decades; the luminescent glowworms in New Zealand's Waitomo Caves; the terraced limestone pools of Pamukkale in Turkey; and the layered sediment patterns of The Wave in Arizona. Additional locations include the basalt columns at Bushmills in Northern Ireland, the deep blue expanse of Aokigahara Forest at the base of Mount Fuji, the Chocolate Hills in the Philippines with their conical mounds, and the acidic turquoise waters of Kawah Ijen crater lake in Indonesia. The collection also features human-made curiosities such as Quinta da Regaleira in Sintra with its spiral initiation well, the Winchester Mystery House in California with its unusual architecture, and Las Pozas in Mexico, a surrealist garden of concrete constructions in the jungle. Natural phenomena are equally represented: the Racetrack Playa in California with its moving rocks, the optical illusion of Magnetic Hill in New Brunswick, the Caño Cristales in Colombia whose riverbed appears in bright colors, and Lake Natron in Tanzania with its high alkaline content. Each location demonstrates specific geological processes, climatic conditions, or cultural developments that distinguish these places from typical travel destinations.
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