This building was an Incan temple on the island Khael Roa. It was guarded by many undead pirates and the booby traps. Captain Nathaniel Hawk searched in it for the treasure the professor spoke about. When Nathaniel reached the treasure, he discovered a large bird statue and a glowing ball in the front of it. After the ball was taken, the temple begun shaking and collapsing.
After the temple was destroyed, the Black Pearl begun appearing and battlesd Nathaniel's ship. Soon, the Black Pearl has been destroyed by a lightning and broken in half, sinking to the bottom of the ocean.