Source: The Inner Sea World Guide, pg(s). 89
Prada Hanam is a small port city on the eastern coast of the nation of Jalmeray. The settlement's defining feature is the Murmur Dome of Prada Hanam, an enormous, multi-building structure that suddenly appeared in the town centuries ago.
In 2821 AR, Prada Hanam was an ordinary Jalmeri fishing village on the edge of the Obari Ocean. One morning the villagers awoke to find that a huge building had appeared overnight. It contained a central, large dome structure with four octagonal towers twice the size of the dome surrounding it. Inside they found little to explain the building's mysterious nature. The central dome's interior was a single chamber with tiled floors, while the towers contained staircases that led to a single room at the top in which a solitary window faced east. In the countless centuries that followed the presence of the strange structure caused the village to expand to a small city, even though no one could fully explain the mystery of the Murmur Dome. Some adventurers claim to have explored a spiraling maze beneath the Dome, but all who have done so have died from a strange disease or curse that turned their flesh to stone and their bones to iron.