Lakes of Wales (only a few of them, including dams).

One of the beautiful lakes, the clouds add a dramatic touch.
One of the beautiful lakes, the clouds add a dramatic touch.
Bellow the dam.
Bellow the dam.
Another dam. This had a top secret water tower guarded by four cameras!
Another dam. This had a top secret water tower guarded by four cameras!
Nice river flows into a lake.
Nice river flows into a lake.
A lake, as seen from the top of one hill, which was just inviting us to climb it.
A lake, as seen from the top of one hill, which was just inviting us to climb it.
Dam. Holding water.
Dam. Holding water.