ocr: T'ourism is mainly by cruise ship to the Antarctic Peninsula, Ross Seaand the sub-Antarctic islands. In 1983, the Chileans began tlights to Ring George Island, where an 80-bedhotel has been built. Main attractions are the wildlife, sking and visits to scientitic stations and historic huts. The growth oftourism has disrupted scientific programs and ofticial regulation pftourism is now essential.
