Largest island created by volcanic eruptions
- Who
- Iceland
- What
- 103000 square kilometre(s)
- Where
- Iceland
- When
- 01 January 0001
The largest volcanic island is Iceland, the entirety of which was formed from volcanic eruptions from the mid-Atlantic Ridge, upon which it sits. Measuring 103,000 km² (39,768 miles²) in area, Iceland is essentially ocean floor exposed above the ocean surface.