Geysir & Strokkur

Summary

Geysir and Strokkur are Iceland's most famous geothermal features, located in the Haukadalur geothermal field on the Golden Circle route. Geysir, the original geyser from which all others take their name, remains largely dormant today. Strokkur, situated 50 metres away, erupts reliably every 5-10 minutes, shooting water columns 15-20 metres into the air. The site encompasses numerous hot springs, fumaroles, and smaller geysers across a 3-hectare area. Wooden walkways protect both visitors and the fragile geothermal features from damage whilst providing optimal viewing positions.

Quick Facts

- **Type:** Geothermal field with geysers and hot springs

- **Region:** Golden Circle, South Iceland

- **GPS Coordinates:** 64.3103, -20.3022

- **Nearest Town:** Laugarvatn (18km northeast)

- **Access Road:** Route 35 (Biskupstungnabraut)

- **Best Season:** Year-round access

- **Entry Fee:** Free

How to Get There

From Reykjavík, take Route 1 (Ring Road) eastbound for 49km to the junction with Route 35 at Selfoss. Turn left onto Route 35 (Biskupstungnabraut) towards Laugarvatn and continue for 7km. The Geysir Centre appears on your right-hand side, clearly signposted. Total driving distance from Reykjavík is 106km, taking approximately 1 hour 20 minutes.

A large tarmac car park accommodates coaches and cars directly opposite the geothermal field. Additional overflow parking operates during peak summer months. Standard 2WD vehicles access the site year-round, though winter conditions may require studded tyres between November and April. Route 35 receives regular maintenance and remains one of Iceland's most reliable secondary roads.

What to Expect

The Haukadalur geothermal field presents a concentrated landscape of steam vents, bubbling hot springs, and mineral deposits across gently sloping terrain. Well-maintained wooden boardwalks form a circuit through the most active areas, preventing damage to delicate sinter formations whilst ensuring visitor safety.

Strokkur dominates the experience with its predictable eruptions occurring every 5-10 minutes. The geyser begins with subtle bubbling in its 3-metre wide pool before the surface tension breaks dramatically, launching a column of scalding water skyward. Eruption heights typically reach 15-20 metres, though occasional eruptions exceed 40 metres. Each eruption lasts 2-3 seconds, followed by vigorous bubbling as the cycle resets.

The original Geysir sits within a 18-metre diameter crater surrounded by silica deposits built up over centuries. Though capable of 70-metre eruptions historically, Geysir rarely erupts naturally today, remaining a steaming hot pool most of the time. Earthquakes occasionally trigger brief periods of activity.

Smaller features include Litli Geysir, Smidur, and Sóði geysers, plus numerous unnamed hot springs reaching temperatures of 80-100°C. The entire field releases constant steam plumes, creating an otherworldly atmosphere enhanced by the mineral-stained ground in vivid yellows, oranges, and whites.

The Geysir Centre visitor complex houses exhibitions, restaurants, and gift shops but operates independently from the natural geothermal field. The geological features themselves remain completely natural and uncommercialised.

Best Time to Visit

**Summer (June-August):** Peak visitation period with extended daylight until midnight. Strokkur erupts against bright blue skies, ideal for photography. Coach tours create crowds between 10:00-16:00. Wooden walkways can become congested.

**Winter (December-February):** Dramatic contrast between hot springs and snow-covered landscape. Steam plumes appear more prominent in cold air. Reduced crowds allow intimate experiences. Daylight limited to 10:00-16:00. Walkways may be icy despite regular maintenance.

**Spring (March-May):** Moderate crowds with improving weather. Snow patches enhance the geothermal features' visual impact. Strokkur's eruptions photograph beautifully against clearing skies.

**Autumn (September-November):** Excellent visiting conditions with comfortable temperatures and stable weather. Reduced tourist numbers compared to summer. Northern lights possible during evening visits from September onwards.

Safety Information

Boiling water and superheated steam present serious burn risks. Remain on designated walkways at all times - the ground surrounding hot springs often conceals scalding water just beneath the surface. The wooden boardwalks become extremely slippery when wet.

Do not lean over barriers or attempt to touch any geothermal features. Strokkur's eruptions occur without warning and can splash boiling water several metres from the main pool. Parents must supervise children closely throughout the site.

Strong winds can redirect steam plumes unpredictably, carrying scalding droplets and sulphurous gases. Move upwind if steam becomes overwhelming. Winter visits require appropriate footwear due to ice formation on walkways despite regular gritting.

Nearby Places

- **Gullfoss Waterfall** (9km northeast): Iceland's most famous waterfall, completing the classic Golden Circle trio

- **Faxi Waterfall** (7km southwest): Smaller but accessible waterfall popular with families

- **Secret Lagoon (Gamla Laugin)** (4km southwest): Natural geothermal bathing pool in Flúðir

- **Kerið Crater** (15km south): Volcanic crater lake with striking red scoria slopes

- **Laugarvatn Fontana** (18km northeast): Geothermal spa and bakery using natural hot springs

Frequently Asked Questions

**How often does Strokkur erupt?**

Strokkur erupts every 5-10 minutes with remarkable consistency. Visitors typically witness 2-3 eruptions during a standard 15-20 minute visit.

**Why doesn't the original Geysir erupt anymore?**

Geysir's underground plumbing system has changed over time, reducing the pressure required for eruptions. Soap was historically used to trigger eruptions, but this practice ceased to prevent environmental damage.

**Can you predict exactly when Strokkur will erupt?**

No precise timing is possible, though increased bubbling and surface agitation typically precede eruptions by 30-60 seconds. Most visitors wait 5-8 minutes maximum between eruptions.

**Is the site accessible for wheelchair users?**

The wooden walkways accommodate wheelchairs and mobility scooters, though some sections have gentle gradients. The car park provides designated accessible spaces directly opposite the entrance.

**Are dogs allowed in the geothermal field?**

Dogs must remain on leads throughout the site due to safety concerns around boiling water. Many owners prefer to leave pets in vehicles due to the strong sulphurous odours and potential paw burns from heated surfaces.

Getting around Iceland is easiest by car. Compare rental options and find the best deals on Discover Cars — free cancellation available.

Planning a trip to Iceland? Make sure you travel with peace of mind — SafetyWing offers flexible Nomad Insurance from $56.28/4 weeks, covering medical emergencies, trip interruptions, and adventure activities. Perfect for Iceland's unpredictable weather and remote landscapes.