Vesuvius Gran Cono Crater Trail (Trail n. 5)

The Gran Cono crater trail (Trail n. 5) is the standard ascent of Vesuvius, inside Vesuvius National Park above Ercolano in Campania, Italy. It ends on the rim of the Gran Cono crater, with views over the Bay of Naples, Capri and the Sorrento peninsula. The trail starts from a piazzale at about 1,000 m on the Strada Provinciale Ercolano-Vesuvio (80056 Ercolano). From Sorrento, visitors take the Circumvesuviana (EAV) train to Ercolano Scavi, about 1 hour (eavsrl.it), then a shuttle or taxi up to the piazzale; one source lists a shuttle round trip with entry at about EUR 22. Entry to the Gran Cono requires a pre-booked online ticket, sold only through the Parco Nazionale del Vesuvio site (parconazionaledelvesuvio.it), at EUR 10 full and EUR 8 reduced for under-25s and residents of the park municipalities. A saved ticket and photo ID matching the booking name are needed.

The trail is about 3 km return from the piazzale to the crater rim and takes roughly 2 hours including a stop at the rim. Ascent is about 280 m (about 920 ft) to roughly 1,170 m, which is within the easy range by the guide's criteria, although the altitude, wind and loose ground make it feel harder than the figures suggest. The surface is volcanic gravel and ash, firm in places and loose in others, on a wide, well-marked path. Exposure to weather is high: there is no shade, the summit is cooler and windy, and the trail closes in wind, storms or volcano alerts.

Landmarks are the switchbacks up the cone, the crater rim with steaming vents and the inner walls of the Gran Cono, and the panorama over the Bay of Naples and Capri. The rim is the natural turn-around point, and the visit must end within an hour of last entry. Park hours run 09:00 to 15:00 in winter and 09:00 to 18:00 in July and August. There is no water at the piazzale, no refuge huts on the trail, and only basic services at the park entrance.

Walkers should wear closed trainers or hiking shoes, bring a windproof layer, about 1 litre of water, a sun hat and sunscreen. Total travel time from Sorrento, including the train and the bus up, adds up to a half-day or longer.