Through this investigation of the current situation in the area of Pavlopetri, this thesis attempts, through assumptions and actions, to re-energize part of the overall activity of the bay and the approach of the archaeological site. This is achieved by installing multiple actions on the coastal front. The result of these actions is the promotion of the archaeological site to a cultural and controlled tourist attraction and the added value in the wider area. The creation of a museum on the edge of the seaside front, spread across the sea via a platform, leading the visitor to a floating guide to the underwater archaeological site of Pavlopetri, focuses on the user's immediate contact with water and the archaeological element in order to the visitor to be confronted with the sensation that results when these two elements come together.