Itbayat is an island in the Philippines under the jurisdiction of Itbayat in the province of Batanes. The island lies within the South China Sea.

Itbayat has an approximate area of 91.38 square kilometers or 35.28 square miles, and roughly has a coastline length of 59.51 kilometers or 36.97 miles. The island is situated at approximately 20.7622, 121.8462. Elevation at these coordinates is estimated at 69 meters or 226.38 feet above mean sea level.


  1. Land area figures and coastline length were calculated from OpenStreetMap data.
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