Solheimasandur DC-3 Planewreck
The plane is not expected to stay there forever. Sólheimasandur is a glacial outwash plain, meaning when there is an eruption underneath the glacier Mýrdalsjökull, there is a chance floodwater could wash it away.
Photo source
Going there is a bit of a hike. It's about 4 kilometers of walking from the parking lot. When the wind is very intense, it is not recommended to go there because you will get sandblasted. People have died on this trail previously.
Here are some more shots of the plane, Surrounding areas and the plane give a really nice contrast.