Just outside the old gate to the old city (now named after Columbus), a beautiful medieval structure still stands. If you look at the column topper seen above, you can still see the carved angel. This column is one of the corner posts around a 5m by 12m open frame which seems to have been built around a well. It really is a lovely little park now, but I'm sure the practical nature of having a well within an easy distance of most of the upper part of the city caused this well to be highly decorated and highly protected.
taken June 2010 - just outside City gate, Genoa