Walking the Ancient Aqueduct
The Pilastri Aqueduct trail is one of Ischia’s best-kept secrets — a gentle, panoramic walk that follows the route of an 18th-century water channel through the island’s green interior. Unlike the strenuous climb to Mount Epomeo, this hike is accessible to walkers of all fitness levels, including families with children. It offers a completely different perspective on Ischia, far from the beaches and tourist areas, through vineyards, chestnut woods, and terraced hillsides with sweeping views.
Getting to the Trailhead
The trail begins near Buceto, a small area in the hills between Barano and Serrara. Ride your scooter or drive from Ischia Porto towards Barano, then follow signs to Buceto. The trailhead is marked by the remains of stone pillars — the “pilastri” that give the trail its name — which once supported the elevated aqueduct. There’s a small clearing where you can park your scooter or car before setting off on foot.
The Route: Vineyards and Chestnut Groves
The trail follows a roughly level contour along the mountainside, as the aqueduct was designed to carry water at a gentle gradient. This means minimal climbing, making it an easy and pleasant walk. The path passes through terraced vineyards where Biancolella and Piedirosso grapes grow on the volcanic soil. In autumn, the harvest season, you may see farmers working the vines using traditional methods. Further along, the trail enters shady chestnut groves — a welcome relief on warm days.
Panoramic Views
Several clearings along the trail offer spectacular viewpoints. To the north, you can see across the Bay of Naples to the mainland, with Vesuvius dominating the skyline. To the south, the coast drops away to the sea far below. On clear days, Capri, Procida, and the Sorrentine Peninsula are all visible. These natural viewpoints are perfect spots for a rest and a snack. Bring a picnic and enjoy lunch with one of the most beautiful panoramas in the Bay of Naples.
Historical Interest
The aqueduct itself is a fascinating piece of engineering history. Built in the 1700s to carry fresh water from mountain springs to the coastal towns, it represents the ingenuity of the island’s inhabitants in managing scarce water resources. The stone pillars that remain standing are elegant in their simplicity, and some sections of the water channel are still visible, carved into the rock. Information panels along the route explain the history, though they’re mostly in Italian.
Flora and Wildlife
The trail passes through several distinct ecological zones. Mediterranean maquis with aromatic herbs (wild rosemary, thyme, and oregano) gives way to cultivated vineyards and then dense woodland. Birdlife is abundant — listen for the songs of blackcaps, goldfinches, and the distinctive call of the hoopoe. In spring, wildflowers carpet the clearings, and the air is heavy with the scent of blooming broom and cistus.
Practical Information
The full trail is approximately 4 kilometres and takes about 90 minutes at a leisurely pace. The path is mostly dirt and gravel, well-maintained and clearly marked. Wear comfortable walking shoes — you don’t need hiking boots, but flip-flops are not suitable. Bring water, sun protection, and a camera. The trail is suitable for children aged six and up. A scooter is the most convenient way to reach the trailhead, as the access roads are narrow, but a car works fine if you arrive early when parking is available. The best times for the walk are early morning and late afternoon, when the light is beautiful and temperatures are comfortable.