Most notably, you'll try the renowned wine of Vila Nova de Gaia and walk the beautiful gardens of Solar of Mateus Manor before reaching the colorful houses and ancient and new cathedral of Salamanca. (adventure-life.com)
Subsequently, the sixth century Byzantine Emperor Justinian contributed another layer of preservation when he completed the construction of a massive new cathedral, the Nea Ekklesia of the Theotokos, just to the north - east of the site on Mt. Zion. (sciencedaily.com)