Historical sites: South Korea's Eight Million Tripitaka, Gyeongju City (the capital of Silla, a world cultural heritage), Seoul Ancestral Temple, Gyeongbokgung Palace, Changdeok Palace (though much smaller than domestic buildings), and Shui Yuan Flower City.
Famous Mountains: Mount Kumgang, Xue Yue and Halla Mountain.
That's right: in terms of porcelain, North Korea also has unique North Korean celadon.
Corporate culture: Samsung, LG, Hyundai