To understand why this hill matters, look at what lies below it. Nara functioned as Japan's capital from 710 to 784. The Historic Monuments of Ancient Nara are recognized as a World Heritage property because they show a critical period in Japan's cultural and political development. They include Buddhist temples, a Shinto shrine with its sacred forest, and an archaeological site. Nara has an exceptional concentration of heritage. Where Kyoto has 23 buildings that are National Treasures dating from before 1573, Nara has 50. The Kasuga shrine, the head shrine of the 3,000 Kasuga shrines across Japan, was built to protect the old capital and promote national prosperity. Together with the Kasuga primeval forest, it is one of the monuments listed in the World Heritage site. The animals are part of the scene too. About 1,300 deer live in Nara Park, and the hill's grassland is part of the same living landscape. From the top of Mt. Wakakusa, you are looking down at the whole setting at once.