Stone Buddha statue, Borobudur, 9th-century Mahayana Buddhist temple, UNESCO, Java, Indonesia

borobudur buddha 9th century mahayana temple indonesia java stone statue stupa unesco heritage religious site ancient architecture spirituality meditation cultural landmark southeast asia tourism historical sacred artistry craftsmanship serene landscape clouds travel monument worship prayer tranquil enlightenment pilgrimage major attraction conservation archaeological destination significance building ruins sculpture asian borobodur buddhism