The Old McKenzie Fish Hatchery was used to raise trout and salmon for release into the McKenzie River in western Oregon in the United States. It is located near the unincorporated community of Vida in Lane County. The hatchery is closed however the historic site is now a county park. It is also listed on the National Register of Historic Places. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Building