Y'taris (Pathfinder)

From publisher blurb: A stone circle marks the confluence of ley lines in this bleak and broken place. Among the ancient runes and onyx pillars burn secret powers hidden by gods and men alike. But to the people of Y’taris, the stone circle is just a tourist destination for the rich. Every year, hundreds of spellcasters make the long pilgrimage to the stone circle high in the Broken Mountains. The citizens provide food, shelter, baubles and entertainment, and all for exorbitant prices. Merchants bleed visitors of their gold, while pickpockets and scam artists take the rest. Y’taris is a nest of thieves. Anyone is welcome, as long as they have the coin.