Watch Online Free on Watchseries. Documentary discussing the seven manmade wonders listed by Philo of Byzantium 2000 years ago: the Colussus of Rhodes, the statue of Zeus at Olympus, the Mausoleum at Halicarnassus, the temple to Artemis at Ephesus, the pyramid of Giza, the Pharos of Alexandria and the Hanging Gardens of Babylon.