south-iceland · Iceland
Nesjavellir
About Nesjavellir
Planta de energía geotérmica que suministra agua caliente y electricidad a Reykjavík.
History & Background
Nesjavellir ha sido un sitio importante en el paisaje de Islandia. A lo largo de los años, este lugar ha desempeñado un papel importante en la cultura y la historia natural de Islandia.
Did You Know?
- Iceland generates about 25% of its electricity from geothermal energy
- Geothermal water heats about 90% of all buildings in Iceland
- Iceland has over 600 hot springs and 200+ volcanically heated areas
- The word "geyser" comes from the Icelandic word "geysa" meaning to gush
Tours Near Nesjavellir
Best-rated Iceland experiences — book with free cancellation
Private Jökulsárlón Glacier Lagoon 2 Day Tour & Glacier Hike
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Private 2-Day Glacier Lagoon, Ice Cave and Northern Lights
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Glacier Adventure at Sólheimajökull Private Tour
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Book NowAbout Nesjavellir
Nesjavellir es una notable geotermia en Islandia. Nesjavellir es una atracción geotérmica en el Círculo Dorado. Experimente de cerca la poderosa energía geotérmica de Islandia en este extraordinario sitio natural. La central eléctrica de Nesjavellir se encuentra en las montañas volcánicas sobre Þingvallavatn, donde los pozos geotérmicos alcanzan los 2.000 metros de profundidad para extraer calor. La planta funciona desde 1990 y suministra agua caliente y electricidad a la región de Reykjavík. Esta ubicación ofrece a los visitantes una oportunidad única de experimentar la belleza natural y el patrimonio cultural de Islandia.
Reykjavik Private Northern Lights Tour with Pro Photographer
From $1612.91
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Reykjanes Peninsula Private Day Tour - up to 9 passengers
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Iceland: Diamond Beach Glacier Lagoon Black Sand Beach 冰岛冰河湖中文一日团
From $188.51
Book NowHistory & Background
Nesjavellir ha sido un sitio importante en el paisaje de Islandia. A lo largo de los años, este lugar ha desempeñado un papel importante en la cultura y la historia natural de Islandia.
Full Day Golden Circle - Guided Tour
From $2115.49
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Private Aurora Hunt in Iceland with Professional Photos
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Private Iceland Tour - Hidden Gems & Local Experience
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Book NowStory & Folklore
Nesjavellir es una de las plantas de energía geotérmica más grandes de Islandia, produciendo 120 MW de electricidad y 1,800 litros/seg de agua caliente para el área de Reykjavík. El área circundante tiene fuentes termales y fumarolas.
Why Visit
See Iceland's geothermal energy system up close — the pipes, turbines and steam that heat Reykjavík's homes are all here, accessible without a tour.
Did You Know?
Nesjavellir's geothermal plant has heated Reykjavík since 1990 and uses 30-million-year-old volcanic heat to provide hot water to 180,000 homes. It is one of the largest geothermal plants in the world.
Legends of Nesjavellir
Nesjavellir has been part of Icelandic folklore for generations. Local tales speak of hidden people (huldufólk) and other supernatural beings who inhabit the area. According to tradition, this place deserves respect and visitors should be mindful of the ancient spirits who call it home.
Hidden Gems Nearby
Steam Patterns
Watch how the steam patterns change with wind direction and temperature throughout the day.
On cold mornings, the steam is most dramatic, creating an otherworldly atmosphere that photographs beautifully.
Mineral Colors
Notice the vivid colors around the geothermal features — yellow sulfur, red iron oxide, and green algae.
These colors represent different minerals deposited by the hot water, creating a natural palette unique to each hot spring.
Bubbling Mud Pots
If present, the bubbling mud pots are mesmerizing to watch — each bubble is a small volcanic event.
The mud is created by acidic steam breaking down the surrounding rock, and each site has a unique bubbling rhythm.
Practical Information
Best Time
Year-round; summer for easier access, winter for dramatic steam
Duration
45 minutes to 1.5 hours
Access
Most geothermal areas are well marked with boardwalks. Stay on marked paths.
Frequently Asked Questions
Is it safe to touch the geothermal water?
Never touch geothermal water unless at a designated bathing area. Water temperatures can exceed 100°C and cause severe burns.
Can I visit geothermal areas year-round?
Yes, most geothermal areas are open year-round. The steam is even more dramatic in cold winter weather.
Do I need to stay on boardwalks?
Yes, always stay on marked paths and boardwalks. The ground near geothermal features can be thin and unstable.