The Rockshaw Reservoir was a reservoir in England.
It had at least one lake. The lake was surrounded by rocks and hills. A white sandy bank let down to the edge of the lake, lots of birds were flying over the lake. Next to the lake was a cave.
In 2009 a Ven Kyuk Nar pilot crashed with his ship on Earth but was saved by Sarah Jane Smith and Luke. The ship was destroyed by the pilot, to make sure that it wasn't found by humans. There was no trace left of the ship besides a small crater, where it had stood. (COMIC: Monster Hunt)