Lava fields, sea cliffs and geothermal spots including the Gunnuhver mud pools, Reykjanes lighthouse and the Bridge Between Continents.
The Reykjanes Peninsula in south-west Iceland is a Geopark of lava fields, sea cliffs and active geothermal areas, reachable in about 50 minutes from Reykjavik. A round-trip loop covers roughly 60 to 80 km, and a full day lasts five to seven hours. A rental car is the most flexible option, as public transport between the sights is limited, but small-group tours also run from the capital. The Gunnuhver geothermal area near Grindavik has steaming vents and bubbling mud pools along boardwalks, and the largest mud pool is named after a ghost said to have haunted the area. Nearby, the Reykjanesviti lighthouse, built in 1908, overlooks sea cliffs and the Eldey rock rising offshore, while the Valahnukur cliffs are a common bird-watching spot. The Bridge Between Continents near Sandvik is a small footbridge across a rift marking the boundary of the North American and Eurasian plates, and it is a short walk from the car park. Other stops include the Brimketill lava rock pool on the coast, the Krysuvik geothermal field with coloured clay and the Kleifarvatn lake. Volcanic activity near Grindavik in recent years has produced new lava flows, so road and area closures can occur, and visitors should check safetravel.is before setting out. A sensible plan starts with Krysuvik in the morning, continues along the coast road to the lighthouse and Gunnuhver by midday, and ends at the Blue Lagoon for an evening soak if a slot has been booked. Lunch options include cafes in Grindavik and the restaurants near the Blue Lagoon, though supplies are limited in remote stretches, so a packed snack is useful. The peninsula is open all year, with long daylight in summer and wind-swept dramatic scenery in winter. Costs are low for self-drivers, and guided tours run roughly ISK 12,000 to 20,000 per person.
| Distance | About 60-80 km round-trip loops |
|---|---|
| Travel time | About 50 minutes each way; 5-7 hour day |
| Getting there | Rental car or guided tour |
| Difficulty | easy |
| Address | Gunnuhver, 240 Grindavik |
How to get there
- Mode
- Rental car
- Cost
- From about ISK 10,000-15,000 (~$80-120) per day plus fuel
- Frequency
- Self-paced
- Mode
- Guided small-group tour
- Cost
- Roughly ISK 12,000-20,000 (~$96-160) per person
- Frequency
- Several departures weekly
Location
Gunnuhver, 240 Grindavik
63.8165, -22.6797 View on map
Highlights
- Watch steam and mud bubble at Gunnuhver geothermal area
- Photograph Reykjanesviti lighthouse and the sea cliffs of Valahnukur
- Cross the Bridge Between Continents over the plate-boundary rift
- Explore the coloured geothermal field at Krysuvik
Tips for visiting
- Check safetravel.is for closures before driving, as eruptions can affect roads near Grindavik
- Stay on marked boardwalks at Gunnuhver because the ground is scalding
- Hold on to car doors in strong coastal wind
- Pack snacks, since services are sparse between sights
- End the day at the Blue Lagoon only with a pre-booked slot
- Start early in winter to use limited daylight
When to visit
Summer offers long daylight for linking all stops, while winter brings dramatic seas and fewer visitors. Mornings are generally calmer and quieter at Gunnuhver.
Accessibility
Gunnuhver and the Bridge Between Continents have gravel or boardwalk paths that are partly accessible, but surfaces are uneven and wind can be strong. Lighthouse viewpoints are close to car parks.
Frequently asked questions
How long does the Reykjanes loop take?
A loop of the main sights takes five to seven hours including stops. The drive from Reykjavik to the first stops is around 50 minutes.
Is public transport available on the peninsula?
Buses reach Keflavik and Grindavik but do not serve the individual sights well. A rental car or small-group tour is the practical choice.
Are there safety concerns at Gunnuhver?
Visitors should stay on the boardwalks because ground and steam are extremely hot. Strong coastal wind can also make the area unpleasant.