Questacy

When a Hydra is cut in half, each half regenerates and forms into a small Hydra; the "head" regenerates a "foot" and the "foot" regenerates a "head". If the Hydra is sliced into many segments, the middle slices form both a "head" and a "foot".

Heaven's Gate at Tianmen Mountain is a natural rock arch located in Tianmen Mountain National Park in Hunan Province, China. It stands about 1,400 meters (4,593 feet) above sea level and is famous for its stunning beauty and dramatic scenery. The arch, which measures around 30 meters high and 57 meters wide, is often referred to as the "Gateway to Heaven".