Keilir
Keilir is the cone-shaped Reykjanes landmark that travellers notice from roads, lava fields and even from the capital area on clear days.
Quick guide
| Location | Reykjanes peninsula, South-West Iceland |
| Best for | Short mountain hike, volcanic landscapes, airport-area planning and Reykjanes views |
| Nearby places | Reykjanes Lighthouse, Fagradalsfjall area, lava fields, Keflavik and Blue Lagoon route ideas |
| Typical visit time | 2 to 3 hours for the hike in good conditions |
| Best season | Snow-free clear conditions; always check weather and access |
What is Keilir?
Keilir is a small but very distinctive volcanic mountain on the Reykjanes peninsula. Its cone shape makes it one of the easiest mountains in Southwest Iceland to recognise from a distance.
Geologically, it belongs to the volcanic landscape of Reykjanes, where older subglacial formations, younger lava fields and recent eruption areas sit close together.
Why visit Keilir?
Keilir is worth visiting when you want a compact hike with strong views rather than a long mountain day. In clear weather the summit area gives a good sense of the peninsula, Faxafloi and the surrounding lava fields.
It also works well on arrival or departure days if conditions are good and your timing is flexible. The mountain is close enough to the airport corridor to be useful, but it still needs proper weather judgement.
How to visit Keilir
Treat Keilir as an outdoor hike, not a casual roadside attraction. The route crosses rough lava terrain and the mountain is exposed to wind, rain, ice and poor visibility.
Check current access and volcanic-area advisories before you go. If the hike is not the right choice that day, use Reykjanes Lighthouse, geothermal areas, lava-field tours or Blue Lagoon route ideas instead.
Best Reykjanes tours near Keilir
Keilir fits best with Reykjanes volcano, lava-field and airport-area tours rather than generic Iceland sightseeing.
Places near Keilir
Keep the nearby plan focused on Reykjanes nature stops and route ideas.
Suggested itinerary ideas
Short hike plan
Hike Keilir in clear weather, then add a coastal or geothermal Reykjanes stop.
Arrival or departure day
Combine Keilir views with Reykjanes Lighthouse or the Blue Lagoon area if flight timing allows.
Volcano landscape day
Use a guided eruption-site or Reykjanes tour if you want more geology and less route uncertainty.
FAQ about Keilir
Is Keilir worth visiting?
Yes, if you want a short Reykjanes hike with volcanic scenery and wide views.
Where is Keilir?
It is on the Reykjanes peninsula in Southwest Iceland.
How long is the Keilir hike?
Many visitors plan around 2 to 3 hours in good conditions.
Is Keilir difficult?
It is moderate for fit hikers, with rough lava terrain and exposed weather.
Can you visit in winter?
Sometimes, but snow, ice, wind and low visibility can make it unsuitable.
What tours work nearby?
Reykjanes volcano tours, private super jeep routes, lava-field ATV tours and Blue Lagoon combinations work best.
What is nearby?
Reykjanes Lighthouse, Fagradalsfjall eruption areas, lava fields, Keflavik and Grindavik route ideas.
Do you need a guide?
Not always for experienced hikers in good conditions, but guided Reykjanes tours are better for volcano-area context and flexible routing.