|Image: a view from the exit of Perama Cave on Lake Ioannina. The hill to the left is Mt. Goritza, where the cave is located, the village in front is Perama. The city on the far shore of the lake is Ioannina.|
This sounds a bit strange: a cave is underground, so how can it have a view?
The answer is easy: the cave entrance may provide a view. Some caves are located in a beautiful area and allow a special view from their entrance.
Sometimes even the entrance hall is impressive and it provides an additional element to the view: the border or frame of the . A landscape always looks better with a frame. If you don't believe me, go to a nice landscape and compare the view with and without the frame of a window.