4K Tower of the Winds in Athens, Greece
This is a 4K Ultra HD parallax moving video showcasing the Horologion of Andronikos Kyrrhestes or otherwise known as the Tower of the Winds. Considered the first meteorological station, this tower included a sundial, water clock, and a wind vane. This tower can be found in the Roman Forum of Athens, which is close to the Acropolis in Greece. A smaller 1080p HD version is available to download here.