
1) Impact crater on Mars
Found on
https://www.crosswordclues.com/clue/dinorwic

Dinorwic is the anglicised form of the Welsh name Dinorwig, a village in Wales. It may also refer to: == See also == ...
Found on
http://en.wikipedia.org/wiki/Dinorwic
[crater] Dinorwic is a Martian impact crater, approximately 56 kilometers in diameter. It is located on the planet Mars at 30.4°S, 101.6°W, northeast of the crater Virrat and north of the crater Tugaske. To the northeast of Dinorwic is the crater Caxias, and farther north is the crater Llanesco. It is named after the town in Ontario, Cana...
Found on
http://en.wikipedia.org/wiki/Dinorwic_(crater)
No exact match found.