On paper, Newcastle evokes coal: its port exports quantities that rank among the largest on the planet. On the ground, the surprise is complete. The second-largest city in New South Wales lines up golden surf beaches, century-old ocean baths, a hilltop fort and coastal walks, all a few minutes from a buzzing downtown. Cruise ships moor at the Channel Berth, in the Carrington port area, designed to welcome ships more than 300 metres long; a free shuttle links the pier to downtown in fifteen minutes.

Nobbys, the emblematic lighthouse

Start the day at the harbour entrance, where the Hunter River estuary meets the Tasman Sea. A 19th-century breakwater leads to Nobbys Head, a headland topped by a small white lighthouse from 1854 that has become the emblem of the place. The short climb reveals a complete panorama: cargo ships waiting offshore, surfers watching for waves below and the long curve of sand to the south. Locals come here to walk morning and evening; simply join in.

Fort Scratchley, cannons facing the Pacific

On the neighbouring hill, Fort Scratchley has guarded the river mouth since the 1880s. The fort holds a national distinction: in June 1942, its guns returned fire during a bombardment by a Japanese submarine, making it the only Australian fort to have fired on an enemy. The tunnels and artillery pieces can be visited with passionate volunteer guides, and the terraces offer one of the best viewpoints over the ocean and the estuary. Heading back down to the downtown streets, the Anglican cathedral watches from its hill; its vast Gothic Revival interior is worth the detour.

Ocean baths and the coastal trail

Newcastle nurtures its relationship with the water like few Australian cities. The ocean baths, seawater pools carved into the rocks behind an Art Deco façade, have welcomed swimmers for a century; entry is free, and the atmosphere is delightfully local. Farther south, Merewether Beach and its own baths carry on the tradition, with surfers' silhouettes in the background. From there, the Bathers Way trail follows the coast from beach to beach, while the Memorial Walk, a steel walkway clinging to the cliff in honour of the ANZAC soldiers, unfolds a 360-degree view of the city, the beaches and the Pacific horizon.

A getaway to the Hunter Valley

Wine lovers head inland: the Hunter Valley, Australia's oldest wine region, begins less than an hour's drive away. Crisp semillon, full-bodied shiraz, tasting tables overlooking the vine rows, artisan cheese makers and kangaroos at the edge of the estates: the classic excursion of this port call, and for good reason. Those who stay in town easily console themselves in the revitalized Honeysuckle precinct, where the port's former warehouses house restaurants and waterfront terraces, as well as a regional museum set in former railway workshops, where coal, steel and surf culture are told through lively exhibits.

A last look from the gangway

At departure, the ship glides along the estuary, passing the coal wharves on one side and the bathers of Nobbys on the other. This snapshot sums up the city: an industrial past embraced, a dazzling seaside present, and no contradiction between the two. You came out of curiosity; you leave adding Newcastle to the short list of ports you would recommend without reservation.