Getting from Hiroshima Peace Memorial Park to Miyajima Island in December?

Hey fellow travelers! I'm a history enthusiast planning a winter trip to Hiroshima. After visiting the Peace Memorial Park, I want to explore the cultural wonders of Miyajima Island. Can anyone recommend the best transportation options from the park to the island in December? I'm intrigued by the historical significance of both locations and want to make the journey as smooth as possible. Any tips on train schedules, ferries, or any special winter events happening along the way would be greatly appreciated!