Jeondeungsa Stone Monument of Yang Heon-su is a monument built to honor General Yang Heon-su for his military service during the 1866 Aggression by the French forces. The monument contains an inscription exemplifying how 367 Joseon soldiers led by Yang defeated the enemy forces. Jeondeungsa, situated on Mount Jeongjok, was established by Monk Adohwasang of Goguryeo when Queen Jeonhwa, donated a jade lantern to the temple.