The streets are joined by alleys just wide enough to pass through.
Sometimes the design consists of alleys only, as in fig.
Villena is a labyrinth of winding alleys, which contain some interesting examples of Moorish domestic architecture.
Seoul has some wide streets of shops, hundreds of narrow alleys, and is very fairly clean.
From the ramparts of Edinburgh Castle and ghostly medieval alleys to enchanting waterside walkways.
