Was the site of famous Battle of
Macahambus Hill which took place on June 4, 1900, the
first Filipino victory against the Americans.The cave itself is a picturesque spot.Today, it’s a short cavern leads to a veranda that
overlooks the meandering Cagayan River below.200 meters away is the MacahambusGorge.This
is actually the steep precipice where the enemy forces
fell to their deaths.Today, a flight of over a hundred steps leads one
down to the floor of the gorge where there is an
underground river that comes out from one cave to
another cave.The
cave is covered with a lush tropical arbor of forest
growth.