Prison Island

Prison Island is an area in Xenoblade Chronicles located above Eryth Sea. Most of the island's interior is inaccessible until much later in the story.

Geography
Prison Island floats above Eryth Sea in a similar manner to the Hovering Reefs. However, its shape and composition are unlike anything else in the region. The island is comprised of unusual black stone, and the exterior features several glowing blue lights, enormous metal stakes driven into the side of the island, and enormous chains wrapped around the main spire. It is also comparable in size to Alcamoth. It sits directly above the Bionis' Occipital, on the opposite end of the sea to the city and the High Entia Tomb.

GF

 * Central Hall

4F

 * Great Canyon

GF

 * High Entia Transporter
 * Prison Gate

In other languages
Torre del Confino