The Seokguram Grotto is a hermitage and part of the Bulguksa temple complex. It lies four kilometers east of the temple on Mt. Tohamsan, in Gyeongju, South Korea. It is classified as Nationa Treasure No. 24 by the South Korean government and is located at 994, Jinhyeon-dong, Gyeongju-si, Gyeongsanbuk-do. The grotto overlooks the Sea of Japan (East Sea) and rests 750 meters above sea level. In 1962, it was designated the 24th national treasure of Korea. In 1995, Seokguram was added to the UNESCO World Heritage List together with the Bulguksa Temple. It exemplifies some of the best Buddhist sculptures in the world.
It is said to have been built by Gim Daeseong and originally called Seokbulsa (석불사, Stone Buddha Temple). Construction began in 742 when Gim Daeseong resigned his position in the king's court or in 751, the 10th year of the reign of King Gyeongdeok of Silla.
The main Buddha is a highly regarded piece of Buddhist art. It is 3.5 meters in height and sits on a 1.34 meter tall lotus pedestal. The Buddha is realistic in form and probably represents the Seokgamoni Buddha, the historic Buddha at the moment of enlightenment. The position of the Buddha's hands symbolizes witnessing the enlightenment. The Buddha has an usnisa, a symbol of the wisdom of the Buddha. The drapery on the Buddha, such as the fan-shaped folds at the crossed-legs of the Buddha, exemplifies Korean interpretations of Indian prototypes. Unlike other Buddhas that have a halo attached to the back of the head, the Buddha at Seokguram creates the illusion of a halo by placing a granite roundel carved with lotus petals at the back wall of the rotunda. The pedestal is made of three parts; the top and bottom are carved with lotus petals while the central shaft consists of eight pillars.
Accompanying the main Buddha, in relief, are three bodhisattvas, ten disciples, and two Hindu gods along the wall of the rotunda. Ten statues of bodhisattvas, saints, and the faithful are located in niches above the bas-reliefs. The ten disciples were disciples of Seokgamoni and are lined five on each side of the Avalokitesvara. Their features suggest a Greek influence. The two bodhisattvas are of Manjusri and Samantabhadra. The two Hindu gods are Brahma and Indra.
The Four Heavenly Kings guard the corridor. There are also images of Vajrapanis, which are guardian figures and they are on the walls of the entrance to the corridor, in the antechamber. Eight Guardian Deities adorn the antechamber.
Another notable figure is the Eleven-faced Avalokitesvara, the Bodhisattva of Compassion. It is on the back wall of the rotunda and stands 2.18 meters in height. This figure is the only one of the bas-reliefs facing forward, the others face the side. The Avalokitesvara wears a crown, is dressed in robes and jewelry and holds a vase containing a lotus blossom.
Two statues from the niches and a marble pagoda that was believed to have stood in front of the Avalokitesvara are missing from the grotto and are believed to have been looted by the Japanese.
It is now one of the best known cultural destinations in South Korea. A viewing of the sunrise over the sea is especially popular.
