This cave is only a few minutes drive from Seljalandsfoss, but I don't think many people go here. At least I have not heard about it from many other people yet and when I was there, I was all alone.

But I can't say I would recommend going into the cave itself. The hike up there is quite ok. Nothing crazy there. But then you get to the entrance of the cave. And I really have no idea how anyone can climb up there. I think it is about 4 meters high and there is a link chain that can "help" you get up there. But if you fall, you'll be in serious trouble.

I did not even try to climb up and I would not really recommend anyone trying, but it is a nice little walk and the view from there is beautiful as well.