Horyuji Temple (法隆寺, Hōryūji) was founded in 607 by Prince Shotoku, who is credited with the early promotion of Buddhism in Japan. Horyuji is one of the country's oldest temples and contains the world's oldest surviving wooden structures. It was designated a world heritage site in 1993. Horyuji's temple grounds are spacious and separated into two main precincts, the Western Precinct (Saiin Garan) and the Eastern Precinct (Toin Garan).