但 camping 或想乘 bus 進去就需預約. 2016 去-月就得預約,往往幾小時就爆滿. 令外你不用帶 hiking poles, 裏麵拿地圖Daily-Use Shelter有 ploes 可借,用完放回既可.
see https://reservation.pc.gc.ca/, left Day Use (Lake O'Hara Bus).