Israel 2013
Our visit to Israel.
We found a guide Danny ( http://dannythedigger.com/ ) who provided excellent guidance and transportation around Jerusalem and down to Masada.
REG: “All right, but apart from the sanitation, the medicine, education, wine, public order, irrigation, roads, a fresh water system, and public health … what have the Romans ever done for us?” (Monty Python’s Life of Brian)

Inside actual Roman sewer system… This ran beside the (now buried) main road that ran from the Temple Mount by the Wailing Wall to the pool at the bottom of the City of David.