World Top 3 islands ranked by their highest point
1. Mount Ruapehu, North Island
Mount Ruapehu is an active stratovolcano on North Island. At 9,177 feet (2,797 m), Ruapehu is North Island's highest point—and the largest active volcano in New Zealand.
2. Mount Fogo, Fogo
3. Mount Shishaldin, Unimak Island
Alaska's Unimak Island is home to Mount Shishaldin, a moderately active volcano that summits at 9,373 feet (2,857 m) to make it the island's highest point.