Vesuvius sealed Pompeii beneath roughly six metres of pumice and ash across a single day in autumn 79 AD, and that burial preserved a Roman town more completely than any ruin left standing in open air. The city sat on a prehistoric lava terrace above the Sarno plain, close enough to the water that its port handled wine, garum and Campanian pottery. Around 44 of its 66 walled hectares have been uncovered. The remainder stays under the ash, held back for future methods and better conservation science. Streets run in basalt slabs, scored by cart ruts and crossed by raised stepping stones set for feet rather than wheels. The Forum retains the footings of the Basilica and the Temple of Jupiter, with the volcano framed at the end of the square. The amphitheatre, built around 70 BC, is the oldest surviving stone example in the Roman world. Beyond the walls stands the Villa dei Misteri, its megalographic frieze still carrying Pompeian red across four walls. Visitors on Pompeii and Amalfi Coast Tour from Naples Cruise Port tours reach the excavations through the gate on Via Villa dei Misteri, 2, at the western edge of the site. The coast that follows is a different order of landscape. The Amalfi Drive was cut into the limestone cliffs under Bourbon rule in the mid-nineteenth century, threading roughly fifty kilometres of hairpins between Sorrento's tuff headlands and the inlet at Amalfi. Positano descends in stacked terraces to a grey-sand beach. Ravello sits some 350 metres above the water, where the belvedere of Villa Rufolo looks south over lemon groves planted in dry-stone pergolas. UNESCO inscribed both Pompeii and the Costiera Amalfitana on the World Heritage list in 1997, recognising an archaeological record and a cultivated coastline as parallel achievements. Why the pairing endures is a matter of contrast rather than convenience. One half of the Naples shore excursion is a city stopped mid-sentence: loaves in an oven, election notices painted on plaster, the body cavities that Giuseppe Fiorelli learned to fill with liquid plaster in 1863. The other is a coast still working — fishing boats at Marina Grande, sfusato amalfitano lemons brought down by hand, paper mills in the Valle dei Mulini. The Great Pompeii Project, funded largely by the European Union, stabilised collapsing insulae and reopened houses that had been shut for decades, among them the House of the Vettii. Guests holding Pompeii and Amalfi Coast Tour from Naples Cruise Port tickets move between the two in a few hours of driving, which is roughly the distance Roman traders covered along the same shore.