6. Pompeii, Campania, Italy
Photo activity increase: 17%
Buried beneath ash and pumice when Mount Vesuvius erupted in 79 AD, Pompeii remains one of the world’s best-preserved ancient sites. Rediscovered centuries later, the Unesco-protected site is now an open-air museum, with 66 hectares of streets, homes and shops to explore, alongside everyday objects, food and plaster casts of its residents. Away from the ruins, modern Pompeii makes a convenient base for exploring the Campanian coast, with Sorrento and central Naples within easy reach. Stay at Grand Hotel Vesuvio, where Murano glass, sea views and a spa with a pool, sauna and jacuzzi offer a polished retreat after a day among the ruins.