宍道湖 / Shinji Lake

I went to the lake near the biggest shrine in west part of Japan.
The water in Shinji Lake include little sea water, that make the lake
has variety of wild lives.

At a viewpoint of the lake, I found a strange plate I've never seen.
Some names of mountains which can be seen from the place are written on the plate.

The mountains can be identified with seeing through a hole on the plate.
A needle on the base indicate the direction of the mountains.

For many such viewpoints, they only show names and shapes of mountains,
buildings, ocean or something like that.
It's a little dull and difficult to know where the place.
So I prefer the plate which has needle and hole to the other one.