There is a fifty-fifty chance you will get blissfullly lost in the many lovely, winding, labyrinth like alleys around the alley of the kiss. Don't fear that disorientation, it is like young love. This is a perfect place to put to bed the seven year itch if you have it.  Don't take any pictures, tho. Just find the step the kids tell you about and kiss your lover while standing there and rush away to explore more of this enchanting city, Guanajuato.