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The newest volcano eruption in southwest Iceland ended on December 8, 2024. It began on November 20 near the Sundhnúkar crater row, north of Grindavík on the Reykjanes Peninsula. The eruption lasted 18 days and was the second-largest in the region by the lava volume.

Don’t worry—this natural event didn’t disrupt travel plans. Everything ran smoothly, as such phenomena are well-managed and common in Iceland. Keep reading to learn more about the recent volcanic activity!

 

Southwest Iceland saw its newest volcano eruption on November 20, 2024. Photo by Gunnar Gaukur Guthmundsson.

Key points:

  • The newest volcanic eruption in Iceland ended on December 8, 2024, with the last signs of activity observed on the morning of December 7.

  • It began at 11:14 PM local time on November 20 on the Reykjanes Peninsula in the southwest of the country.

  • This was the 7th eruption in the country this year and 10th in the past three years.

  • The length of the opened fissure was smaller than the previous ones, about 1.86 miles or 3 kilometers, however, the lava output was significant.

  • While Grindavik town was evacuated and the Blue Lagoon may be closed temporarily, Icelandic travel and tourism, including flights, remain unaffected.

  • Our Iceland tours (except those that include the Blue Lagoon) are running as usual. 

  • This eruption had minimal impact and does not present a risk to travelers and locals.

Your safety is our top priority. We’ll keep you updated if anything changes, but right now is a great time to visit Iceland and enjoy this stunning natural event from a safe distance.

ICELAND VOLCANO ERUPTION MAP

Recent volcano eruption in Iceland on the Reykjanes Peninsula

Guided Volcano Tours at Reykjanes Peninsula

SUMMARY OF THE RECENT VOLCANIC ACTIVITY IN ICELAND

On November 20, 2024, at 11:14 PM local time, a fissure eruption began in the Sundhnúksgígar crater row on the Reykjanes Peninsula, approximately 30 miles (48 km) southwest of Reykjavik. Located between Mt. Stóra-Skógfell and Mt. Sýlingarfell, this marks the tenth eruption in the past three years and the seventh in this area since December 2023. The fissure was approximately 1.86 miles (3 km) long. After 18 days of activity, the volcano fell quiet on December 8, 2024, with only gentle smoke rising from the ground.

Residents of Grindavík were safely evacuated before the eruption started. Despite the new volcanic activity, flights, airport transfers, and travel along Iceland's main highway, the Ring Road, have not been disrupted. Whether you've already planned your trip or are considering visiting Iceland, you can proceed confidently.

For more information, check the official Icelandic sources:

WHAT IS THE MOST RECENT VOLCANIC ERUPTION IN ICELAND?

The latest eruption began on November 20, 2024, near the Sundhnúksgígaröð crater row, southwest of Reykjavik, just two months after the previous one. It lasted 18 days, ending on December 8, without disrupting flights or travel.

IS ICELAND SAFE FOR TRAVEL?

Despite frequent volcanic activity, Iceland remains fully accessible to travelers. Flights and most group tours will continue as planned. Key routes, including the Ring Road and the popular Golden Circle, remain open and unaffected, ensuring smooth travel across the island.

IS THERE A RISK FROM THE ERUPTION?

Experts say the latest eruptions in Iceland pose little to no threat to the public or air travel. This is because they were fissure eruptions, meaning lava flows are confined to the immediate area around the vent. However, it's important to follow the advice of the local authorities until they allow access to the site.

See this video by Dr. Matthew Roberts, the Managing Director at the Icelandic Met Office.

 

WILL THE ERUPTION AFFECT MY FLIGHT?

Keflavík Airport remains fully operational, and flights are running as scheduled. The Reykjanes Peninsula has experienced several eruptions since 2021, none of which caused any issues for air travel or tours.

HOW IS THIS ERUPTION DIFFERENT FROM 2010?

Unlike the 2010 eruption of Eyjafjallajökull, which was subglacial and produced significant ash clouds that disrupted air travel, the recent eruptions in Reykjanes are fissure eruptions. These are smaller and typically don't emit ash, minimizing any impact on flights.

CAN I SEE THE ERUPTION?

Helicopter tours are an exciting and safe way to see the eruption from the air. While the area around the eruption site can be temporarily closed to the public due to ongoing volcanic activity, you can still experience this natural wonder from above. Keep an eye out for other guided tours that may become available as the situation develops, offering even more ways to explore Iceland's volcanic landscapes safely.

IS THE BLUE LAGOON OPEN?

The Blue Lagoon might be temporarily closed due to volcanic activity. You can check the geothermal spa’s official website for updates on the operating schedule.

CAN ICELAND HANDLE VOLCANIC ERUPTIONS?

Absolutely. Iceland has extensive experience managing volcanic activity, especially in the Reykjanes Peninsula, which has seen multiple eruptions recently. The country has well-developed protocols in place and experienced authorities to manage such events.

WILL MY PLANS WITH ADVENTURES.COM BE AFFECTED?

The good news is that tours in Iceland are operating normally despite the eruption. However, we understand you might have questions about your specific itinerary. Feel free to contact us directly, and we'll be happy to address any concerns.

HOW LONG DO ERUPTIONS IN ICELAND LAST?

Unfortunately, predicting the exact duration of volcanic eruptions in Iceland is difficult. They can range from short bursts lasting a couple of days to events spanning several months.

ARE ERUPTIONS COMMON IN ICELAND?

Volcanic activity is a regular part of life in Iceland, given the movement of tectonic plates. Residents are familiar with earthquakes and eruptions, and authorities are equipped to respond effectively.

Iceland typically experiences eruptions every 5 years on average, but since 2021, the frequency has increased, with eruptions occurring almost every few months.

The Reykjanes peninsula, known for its stunning volcanic landscapes, has experienced increased activity since 2021, particularly around the Fagradasfjall volcanic area. This marks the beginning of a new volcanic cycle, expected to last for decades. Despite several fissure eruptions, these events did not pose any danger to people or disrupt flights and tours.

Following safety assessments by authorities, previous sites affected by the eruptions were reopened, allowing both locals and visitors to witness the lava fields firsthand. Many travelers consider this a unique and unforgettable experience.

INFORMATION ABOUT PREVIOUS VOLCANIC ERUPTIONS IN ICELAND

  • March 2021: Fagradalsfjall erupts in Geldingadalir valley.
  • August 2022: Another eruption occurs at Fagradalsfjall, this time in Meradalir valley.
  • July 2023: Litli-Hrutur volcano bursts out. 
  • December 2023: The first eruption begins in the Sundhnúkur (or Sundhnukagigar) volcanic system.
  • January 2024: A second eruption takes place at Sundhnúkur.
  • February 2024: Sundhnúkur experiences a third eruption.
  • March 2024: Eruption at Sundhnúkur occurs for the fourth time.
  • May 2024: The fifth eruption in the Sundhnúkur volcanic system begins, lasting until June 22, 2024.
  • August 2024: The sixth eruption occurs in the Sundhnúkur volcanic system, ending on September 5.
  • November 2024: The seventh volcano eruption began in the Sundhnúkur volcanic system, lasting until December 8.

2023-2024 SUNDHNÚKUR ERUPTIONS

The series of eruptions in the Sundhnúkur volcanic system started on December 18th, 2023, with the first eruption lasting 3 days.

The second eruption, lasting two days, followed on January 14th, 2024. This event caused property damage near Grindavík and led to evacuations.

On February 8th, 2024, a third eruption occurred about a kilometer north of Grindavík. It produced significant lava fountains and deposited around 15 million cubic meters of lava in a single day. The eruption ended after two days.

The fourth eruption began on March 16th, 2024, in the same area as the previous eruption. It lasted until May 8th, 2024, making it the longest eruption of the series at 54 days.

The fifth eruption started on May 29th, 2024, and lasted for 24 days, ending on June 22nd. It created the largest lava field in the series.

The sixth eruption began on August 22nd, 2024, at 9:26 PM local time. This eruption is part of the ongoing activity in the Sundhnúkur volcanic system and marks the ninth eruption in the Reykjanes Peninsula over the past three years. The activity stopped on September 5th after 14 days.

The seventh eruption began on November 20, 2024, around midnight, near the Sundhnúksgígar crater row, between Mt. Stóra-Skógfell and Mt. Sýlingarfell. After 18 days of activity, experts declared the eruption over on December 8, 2024. While the amount of lava produced was significant, it posed no danger to people or infrastructure.

 

March 2024 Volcano Eruption in Iceland - Photo by Julius Matikas

March 2024 Volcano Eruption in Iceland - Photo by Julius Matikas

2021 FAGRADALSFJALL ERUPTION

  • Fagradalsfjall in Geldingadalur Valley roared back to life in March 2021 after over 6,000 years of dormancy. 
  • Iceland's Reykjanes UNESCO Global Geopark witnessed its first eruption in 800 years.
  • The event was nicknamed "tourist eruption" for its accessibility and relative safety, ending in September 2021.
  • While there was no danger to nearby towns, a surge of over 40,000 earthquakes preceded the eruption. 
  • The earthquakes lead to the evacuation of 400-500 people.
  • The eruption eventually spread lava into Meradalir Valley, creating a new lava field.

2022 FAGRADALSFJALL ERUPTION

  • After a year of dormancy, Fagradalsfjall erupted again in Meradalir Valley on August 3rd, 2022.
  • This eruption featured lava flows without explosions. It officially ended after 18 days on August 21st.
  • Thankfully, there was no danger to infrastructure, lives, or air traffic, with Keflavik Airport remaining fully operational.
Fagradalsfjall Volcano Eruption

2023 LITLI-HRÚTUR ERUPTION

  • Iceland's volcanic activity continued in July 2023 with a unique and larger-than-usual eruption at Litli-Hrútur.
  • While the eruption posed no direct danger to towns or air travel, it did bring challenges like gas emissions and strong tremors.
  • Public access was allowed, but hiking was not recommended due to high gas levels.