How did Hermes travel to the underworld?

Hermes traveled to the underworld primarily as a messenger of the gods and a guide for souls. He used his winged sandals, which allowed him to move swiftly between the realms of the living and the dead. In some myths, he is depicted as using the River Styx as a passage, where he would escort newly deceased souls to their final resting place. Hermes' role highlights his importance in facilitating communication and transitions between different worlds.