Over the years tourism has expanded in Petra. In the eighties, Petra used to receive tens of tourists a day. In the nineties and following the signing of the Middle East Peace Treaty between Jordan and Israel, tourism arrivals suddenly started to increase. A frantic infrastructure development to accommodate the new numbers followed. Urban expansion around Petra followed but in an often haphazard way. Many hotels were built. New roads, restaurants, government offices were built. How did this affect the area and the monuments? To get the answers read this article.