President Barack Obama on Thursday is set to visit Midway Atoll, the remote coral reef that serves as a reminder of both modern global climate challenges and the dominance the United States has held in the Pacific since its World War II victory there.

The island wildlife refuge is described by those who have been there as a kind of "Garden of Eden" where the world's oldest-known albatross returns each year to nest and the electric blue ocean teems with fish.

The journey, timed as Obama leaves for his last visit to Asia to meet with Chinese President Xi Jinping and other world leaders, will also serve as a reminder of the American victory against Japanese forces on the island during World War II.