While on vacation in a resort in Mexico, the American Jeff, his girlfriend Amy, her best friend Stac...
While on vacation in a resort in Mexico, the American Jeff, his girlfriend Amy, her best friend Stacy and her boyfriend Eric befriend the German Mathias in the swimming pool. Mathias invites the group to visit the ruin of a Mayan temple with his Greek friend Dimitri in an archaeological field where his brother Henrich and his girlfriend are camped eighteen kilometer from the resort. They hire an old taxi and when they reach the spot, they are surrounded by Mayan villager armed with revolver, rifles and bows-and-arrows that kill Dimitri and do not allow the group to leave the place. They climb a structure covered by creeper with red flower, and remain under siege of the locals. When they hear a cell phone in the bottom of a well, Mathias decides to seek the apparatus using a rope that breaks and he has a serious accident breaking his back. Amy and Stacy go to the bottom of the mine to rescue Mathias and they find many corpses covered by the climbing plants; further, they realize...