Top Things to do on the Reykjanes Peninsula
1. Blue Lagoon
The Blue Lagoon is one of Iceland’s most well-known attractions. Set within a lava field near Grindavík, this geothermal spa is known for its milky-blue water and mineral-rich composition. Despite its popularity, it remains a worthwhile stop, especially early in the morning or later in the evening when it’s less crowded. In addition to the main lagoon, it features saunas, steam rooms, and a range of in-water treatments. Fun fact: The water in the Blue Lagoon comes from the runoff of the nearby Svartsengi Geothermal Power Station.
Explore Reykjanes’ Active Volcanic Landscape
The Reykjanes Peninsula has seen a renewed period of volcanic activity in recent years. The first eruption in this cycle began in March 2021 at Fagradalsfjall, marking the region’s first eruption in nearly 800 years. Additional eruptions followed in 2022 and 2023, creating new lava fields and reshaping the terrain. More recent activity has shifted toward the Sundhnúkur crater row (2023–2025) near Grindavík, where fissures and lava flows have affected nearby areas. Note: While eruptions aren’t constant, the peninsula remains an active volcanic zone. Experts continue to monitor conditions closely, and future eruptions are possible.
Touring the Fagradalsfjall Volcano area
The Fagradalsfjall Volcano area is now one of the most popular attractions on the Reykjanes Peninsula. Even without an active eruption, it offers a rare opportunity to explore newly formed lava fields and volcanic terrain.
There are several ways to explore the Fagradalsfjall eruption sites:
Guided hiking tours for structured routes and added safety
Super Jeep tours for access to more remote terrain and viewpoints
Helicopter flights for a full view of lava fields and crater systems
Safety reminder: Check official updates before visiting and follow marked trails at all times.
Visiting Grindavík
The town of Grindavík is located near recent volcanic eruption sites and is a practical stopover before or after a volcano tour. Even if you don’t visit the eruption sites directly, you can still see their effects within the town.
On Efrahóp Street, cooled lava from early 2024 extends toward residential areas. Three houses were damaged as it reached the edge of the street. At Salthúsið Restaurant, cracks caused by seismic activity run directly through the building’s floor, forcing it to close. These areas are barricaded for safety, but the extent of the damage remains visible from the street.
Beyond the affected sites, Grindavík also offers:
Local cafés and seafood restaurants
A scenic harbor area for coastal walks
Community facilities such as a public swimming pool
It’s a good place to understand how recent volcanic activity has changed the area. It also offers a chance to experience a more local side of the Reykjanes Peninsula.