South IcelandThe original geyser
Geysir
The geyser that gave its name to all geysers worldwide. Rarely erupts today but historically shot water 70m high. Located in the Haukadalur geothermal valley on the Golden Circle.
Geysers
Geysers of Iceland: Strokkur, Geysir & Geothermal Areas
Home to the original geyser that named them all—Iceland's geothermal areas showcase the raw power beneath the island's surface.
Updated February 1, 2026By the Iceland.org Travel Team
Golden Circle
Key stop on the route
Strokkur erupts every 5–10 min—no waiting required.
Safety + sourcing
Last updated: 2026-02-01
This guide is for trip planning, not emergency guidance. Geothermal areas have scalding water and thin ground crust—stay on marked paths and boardwalks at all times.
Sources to check
South IcelandActive geyser
Strokkur
Iceland's most reliable geyser, erupting every 5–10 minutes to heights of 15–20m. Located next to Geysir in Haukadalur. Free to visit—no entrance fee.
South IcelandGeothermal field
Haukadalur Geothermal Area
The geothermal valley containing both Geysir and Strokkur, plus bubbling mud pots, fumaroles, and colorful mineral deposits. A key Golden Circle stop.
ReykjanesGeothermal area
Seltún
Colorful geothermal area at Krýsuvík on the Reykjanes peninsula. Boardwalks wind past bubbling mud pots, steam vents, and sulfur-stained earth. Free access.
West IcelandHot spring
Deildartunguhver
Not a geyser but Europe's most powerful hot spring, producing 180 liters/second of near-boiling water. Supplies heating to nearby towns. The Krauma spa is adjacent.
Planning help
Iceland geysers FAQs
Quick answers with safety notes where it matters.