Víðgelmir
Víðgelmir cave is located in West Iceland about 1 hour drive from the town Borgarnes. The cave is situated in Hallmundarhraun lava field and is the largest cave of its kind in Iceland. Víðgelmir is about 1600 meter long and about 150,000 cubic meters which is the largest in cubic measure in the world. The cave is also rather wide or about 16,5 meters where it is widest and the highest point is about 15,8 meters.
Víðgelmir is a large lava cave in Hallmundarhraun, near Husafell in West Iceland.
Quick guide to Víðgelmir
| Location | West Iceland, Hallmundarhraun near Husafell |
| Best for | Large lava cave scenery, guided cave planning and West Iceland route context |
| Nearby places | Husafell, Hraunfossar, Barnafoss, Reykholt and Borgarnes |
| Typical visit time | Allow a dedicated cave visit plus route time |
| Best season | Year round with guided access and road checks |
| Good to know | Use guided access and respect cave protection rules. |
| Coordinates | 64.7505,-20.7917 |
What is Víðgelmir?
The cave is known for its impressive size, protected lava formations and archaeological finds. It belongs naturally with the Husafell, Hraunfossar and Langjokull travel area.
Víðgelmir is best planned as part of a wider Iceland nature route, not as an isolated stop.
Why visit Víðgelmir?
Víðgelmir is one of the strongest West Iceland cave names because it combines scale, geology and route practicality. It also helps travellers see why the lava field around Husafell is more than a scenic backdrop.
How to visit Víðgelmir
Plan Víðgelmir as a guided or controlled cave visit, not a casual independent exploration. Combine it with Hraunfossar, Barnafoss or a managed Langjokull activity if you are building a full day.
West Iceland tours near Víðgelmir
Use these tours when Víðgelmir is part of a wider Borgarfjordur, Husafell or Langjokull plan.
A guided Borgarfjordur route that fits the Hallmundarhraun lava cave area well.
The strongest bookable underground activity near Husafell and Langjokull.
A local geothermal add-on for travellers staying near the cave and waterfall area.
A flexible private option for Borgarfjordur, Husafell, waterfalls and lava-country stops.
A straightforward guided lava tunnel experience when guests want a classic cave format.
Places near Víðgelmir
Use Víðgelmir as part of a connected route rather than a disconnected cave stop.
Towns and villages near Víðgelmir
These are the most practical bases and service stops for planning the route.
Suggested itinerary ideas
Víðgelmir and waterfalls day
Pair Víðgelmir with Hraunfossar and Barnafoss for the most natural lava-and-waterfall route.
Husafell activity day
Add Into the Glacier from Husafell or Husafell Canyon Baths if travellers want the day to feel more active.
Guided West Iceland route
Use a Private West Iceland Tour when timing, winter conditions or photography matter.
FAQ about Víðgelmir
Is Víðgelmir worth visiting?
Yes for travellers who want West Iceland lava-cave context, but plan it carefully. The Hallmundarhraun cave area is more rugged than a simple roadside viewpoint.
Do you need a guide for Víðgelmir?
Yes. Víðgelmir should be visited through guided or controlled access because the cave is protected and conditions inside caves can be sensitive.
What is near Víðgelmir?
Nearby route anchors include Hraunfossar, Barnafoss, Husafell, Reykholt and Langjokull activities.
What tours work near Víðgelmir?
Use these as the strongest booking paths:
- Silver Circle West Iceland Tour for the wider Borgarfjordur route.
- Into the Glacier from Husafell for a managed underground glacier experience.
- Private West Iceland Tour for flexible timing around caves, waterfalls and saga sites.
Can you combine Víðgelmir with Hraunfossar?
Yes. Hraunfossar and Barnafoss are the natural waterfall pair for this route and make the cave area easier to place in a day plan.
Is Víðgelmir safe in winter?
Only with the right plan. Roads, ice, darkness and cave conditions can change quickly, so check conditions and choose guided or managed alternatives if you are unsure.
How long do you need at Víðgelmir?
Allow at least a few hours if you are doing the cave area properly. If you are also adding Hraunfossar, Husafell or Langjokull, make it a full West Iceland day.
Where should you stay for Víðgelmir?
Borgarnes works for services, Reykholt works for history and Husafell is the most practical base for Langjokull and nearby adventure activities.