In Iceland, there's this cool emergency shelter at Kaldidalur in the highlands. It was built by volunteers and is a lifesaver for folks in emergencies. You can't book it for a weekend getaway though—it's strictly for those who really need it. Situated in remote areas near the coast or up in the highland, these shelters have saved many lives over the years. So if you ever find yourself in a pinch in Iceland, this place might just be your saving grace!