Arborlon is the city of the Elves. It has no gates or walls as only the trees protect it, where Elven guards are hidden. It contains the Gardens of Life and Arborlon Green. Its king is Eventine Elessedil.
While many Elves left to rescue the Prince, Jak Ohmsford with Shella Leah and Brendel came to Arborlon to warn the king abuot Brona's return, and to seek Elfstones (and an Elf able to use them), in order to reforge the Sword of Shannara.