NO.3 Isle Royale National Park, Michigan
羅亞島國家公園,密歇根
Isle Royale National Park is tricky to get to -- you can only access it by boat or seaplane -- but it's totally worth it. The park consists of Isle Royale and over 450 smaller islands, all surrounded by Lake Superior. The remote, untouched islands' unique biosphere was designated an International Biosphere Reserve in 1980.
羅亞島國家公園可能不是那么方便到達(dá)--你只能通過船只或水上飛機(jī)到達(dá)--但這絕對值得一試。公園由羅亞島和超過450個小型島嶼組成,被蘇必略湖包圍。這個未受影響島嶼群生物圈于1980年被定為國際生物圈保護(hù)區(qū)。