Eroitus

Eroitus is a fictional city-state that appears in fantasy literature and tabletop role-playing materials. It is commonly depicted as a coastal hub on the northern archipelago of the realm of Aethria.

It sits at the mouth of the Silver River, with the Stone Citadel perched on basalt cliffs and a crescent-shaped harbor lined with quays and warehouses.

Eroitus is governed by a constitutional oligarchy known as the Conclave of Merchants, with seven guild houses representing different sectors. Its economy centers on shipbuilding, timber, salt, glass production, and bustling maritime trade.

Traditional lore traces Eroitus to an early maritime league, and the Tidefall festival marks the harbor's founding. The city has a long-standing seamanship tradition, navigational lore, and patronage of the arts.

In fiction and media, Eroitus serves as a setting for political plots, espionage, and diplomacy, featuring guild rivalries, secret markets, and shifting alliances.