This is probably India's most sacred tree, revered and cherished due to its great link to the Buddha. The tree is believed to be a direct descendant of the very bo-tree, Prince Siddhartha attained nirvana under, and he was later known as the Buddha. The prince meditated for seven days under this tree, where, later, in the 7th century a shrine was erected. The tree makes up one of four main Buddhist pilgrimage sites in the world and is visited by millions of devotees and tourists.