Astapor lies on the banks of the Worm River, a wide, slow and crooked stream with wooded islands. Entering Astapor at the beginning of "A Storm of Swords", Daenerys experiences it as an ancient and dilapidated city that has long passed its glory days. The city is dominated by its red brick architecture, and Arstan Whitebeard explains to Daenerys that the saying "Brick and blood built Astapor, ... and brick and blood her people" refers to the slaves who make the bricks. Astapor's stepped pyramids, its fighting pits, streets, the surrounding walls and the Plaza of Pride are all made of red bricks. The so-called Plaza of Punishment at Astapor's main gates is even larger than the Plaza of Pride.