Get to know some of Naples’ best kept secrets by exploring its subterranean tunnels, then enjoy a tasty traditional pizza.

From the port, follow your guide to the colossal Castle Nuovo, then head to Piazza del Plebiscito to admire the 17th century Royal Palace and the columned Church of St Francis. Spend some free time looking around the square or browsing for souvenirs before you step underground.

Delve into the awe-inspiring Bourbon Tunnel – designed as an escape passage from the Royal Palace and later used as a military hospital in WWII. Following your guide, you’ll discover cavernous bomb shelters, ‘buried’ cars and scooters, and the mesmerising aqueduct of Carmignano.

Emerge from the tunnel by the coast and round off your experience with visit a local restaurant to tuck into a traditional pizza lunch.

Search for shore experiences

Select a Destination and Port to discover our offered shore experiences.

Book your shore experiences before you cruise and save 10%

Already booked on a cruise? Save 10% when you book your shore experience before your cruise begins*. Book early to secure your space and save when booking on My P&O Cruises vs. our on-board prices. You can book and pay for shore experiences online up until 3 days prior to departure. See T&Cs.

This shore experience is indicative of what you can experience on your holiday and is subject to availability and seasonality. Terms and conditions apply and can be viewed upon booking your shore experience. Full information including prices, important information and tour timings will be available on My P&O Cruises.