Formulate an answer to this elaborate question: The Dunvegan Cup is a wooden ceremonial cup, decorated with silver plates, which dates to 1493, the cup is an heirloom of the Macleods of Dunvegan, and is held at their seat located where, 1 mi to the north of Dunvegan, on the Isle of Skye, off the west coast of which country?
The answer to this question is:
Scotland