Registered: 03/17/01
Posts: 558
Loc: Minneapolis, Minnesota USA
It starts just south of Plaza Mayor at Plaza de Cascorro (very near La Latina metro stop) and goes downhill to Ronda de Toledo. It branches off to a few other streets. At the top of the hill is mostly new stuff, then it turns into the real serious junk!
It is very walkable from Sol. It is a pretty steep hill so I like to walk down it and then catch the Metro at Puerta de Toledo to go where I want next.