Is Hades' home hot or cold?

Hades' home, the underworld in Greek mythology, is typically described as cold and dark. It is believed to be a realm of shadows and darkness, contrasting with the warmth and light of the world above. The River Styx, which flows through the underworld, is often depicted as icy and foreboding. Overall, Hades' realm is associated with a chilling and gloomy atmosphere.