Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Castle Hill Newfoundland and Labrador - Castle Hill is an area containing the remains of both French and British fortifications overlooking the town of Placentia (francais: Plaisance) in Newfoundland and Labrador Canada. The site was originally established in order to protect the French fishing interests in Newfoundland and the approaches to the French colony of Canada.
The answer to this question is:
Building