ischia

Ischia is the largest island in the Gulf of Naples, situated in the Tyrrhenian Sea off the coast of the Campania region in Italy. Covering about 47 square kilometers, it is part of the metropolitan city of Naples and has a population of around 60,000. Ischia is of volcanic origin and lies within the Neapolitan volcanic arc, with a landscape of hills, cliffs, thermal springs, and a rugged coastline. The island’s highest point is Mount Epomeo, which rises about 792 meters above sea level.

Ischia comprises several towns along its coast, with Ischia Porto and Ischia Ponte serving as the principal ports in the north. The Aragonese Castle (Castello Aragonese), perched on a rocky islet connected by a bridge to Ischia Ponte, is one of the island’s major landmarks. Other communities include Casamicciola Terme to the north, Lacco Ameno to the west, and Forio to the southwest, while the village of Sant’Angelo sits along the southern coast.

Human settlement on Ischia dates back to antiquity, with Greek and Roman influence evident in early history. The island’s volcanic activity is ongoing but current activity is largely hydrothermal rather than eruptive. In the 19th century, Ischia suffered a devastating earthquake in Casamicciola in 1883, which, along with later events, shaped its modern development.

Today the economy is dominated by tourism and hospitality, driven by the island’s hot springs and spa culture. Thermal baths, wellness centers, and botanical gardens attract visitors year-round, with popular sites such as Negombo and Poseidon. Ischia is accessible by regular ferry and hydrofoil services from Naples, Pozzuoli, and Sorrento, with the port of Ischia Porto serving as the main gateway.