What are the most worthwhile things to do in Amalfi Coast on a first visit?

The Amalfi Coast's reputation is scenic, but its listed value is cultural, and the cathedral is where that becomes legible. UNESCO's citation for the property points to architecture and art showing a fusion of eastern and western influences, tied to the economic power of the Amalfi Sea Republic between the ninth and eleventh centuries, and to historic centers containing works in a blended style it describes as Arabic-Norman. The cathedral is that sentence made of stone.

Italy's national tourism agency records the complex in layers. The oldest part is the Basilica del Crocifisso, which dates to the ninth century; the Romanesque church dedicated to Sant'Andrea Apostolo was built later on the same site. The façade you see is a late nineteenth-century rebuilding in imitation of medieval style, carrying Byzantine mosaics — so the most photographed frontage on the coast is the newest thing in the building. Columns and capitals inside were taken from ancient Roman structures and brought in by sea, which is how a small maritime republic acquired monumental architecture without quarrying it.

The Chiostro del Paradiso repays slow looking. It began as a cemetery for Amalfi's nobility and still holds five richly decorated sarcophagi, carrying scenes including the rape of Proserpina, the wedding of Peleus and Thetis, and Romulus and Remus with the she-wolf, alongside family coats of arms. At its center is a palm garden laid out in Arab style — the clearest single statement of the eastern influence UNESCO cites. The crypt below holds the relics of Sant'Andrea.

Amalfi's other ticketed interior is the Arsenale della Repubblica, the vaulted medieval shipyard that now houses the Museo della Bussola e del Ducato Marinaro. The municipality sells it on a digital pass, and the terms are unusually forgiving: slots can be booked up to 60 days ahead and until 23:59 the day before, and entry is allowed from 40 minutes before the booked time to 120 minutes after it, so a late ferry does not void the ticket. Admission is free for children up to 13, for visitors over 70, for certified disabled visitors, for Amalfi residents and for licensed EU tour guides, and reduced for university students, for guests of accommodation in Amalfi and for groups of at least ten.

Beyond Amalfi town, the property's three natural reserves and its terraced slopes are the other half of a first visit, and the inscribed area's 11,231 hectares spread across 15 municipalities give you distinct destinations rather than one promenade.

The cathedral sits at the top of a broad staircase rising straight out of the town square, so the building is approached by climbing — the same staircase that devotees run up during the Corsa del Santo. From the bottom step the mosaicked façade fills the frame; from the top, the square drops away below it.

UNESCO notes that this property was inscribed without a buffer zone, and says one would be beneficial. That is not a bureaucratic footnote. It means the protective boundary sits hard against the built edge of towns along the coast, so restoration scaffolding, new building at the margins and road works all appear inside the view rather than outside it. On a first visit it is worth checking the condition of the specific monument you have traveled for, because conservation work on the coast is more or less continuous.

• Amalfi town — The two basilicas, the bell tower, the crypt and the cloister sit in one complex, so this is a single stop with four distinct things in it.
• Up the ridge — Ravello and Scala sit above the shoreline, and the gardens and views there are the reason to leave the coast road.
• The reserves — Three natural reserves fall inside the inscribed property, with their own access conditions.

The coast's defining limitation is the single cliff road linking the towns; in high season, moving between the eastern and western ends can consume the day you planned to spend in them. Gradient compounds it — these are stepped towns, and the cathedral itself is reached by a staircase. Because the inscribed property has no buffer zone and includes living towns rather than an archaeological park, individual churches and cloisters can be closed for restoration or for services without notice to visitors. The ridge walk most first visits attempt, the Sentiero degli Dei, is published by the Comune di Positano as an excursion route of medium difficulty, waymarked in the international white and red, with few sources of drinking water and no handrails, ropes or other protection at its most exposed points; the municipality advises against walking it in rain, wind, thunderstorm, fog or snow.

The Amalfi Coast when-to-visit question in this group explains which end of the coast suits which month, and the food question covers the two protected designations the coast's farming and fishing produced.