Punta della Guardia Lighthouse

Punta della Guardia Lighthouse stands on a rocky headland at the southern tip of Ponza, in Italy's Pontine Islands (Lazio region). It is one of two active lighthouses on the island — unlike the smaller one near the harbor (Punta Madonna), this one sits in isolation at the very edge of land and sea, and it draws visitors who come to Ponza looking for quiet coastal scenery rather than café-lined streets.

Where is the lighthouse and what does it look like?

The lighthouse rises on a large outcrop connected to the rest of the island by a narrow rocky isthmus — the setting itself is part of the appeal, with open sea on three sides. The tower has an octagonal masonry structure roughly 17 meters tall, topped with a walkway balcony and a lantern room that projects the light signal at night. In terms of beam power, it ranks among the strongest lighthouses in Italy, making it an important reference point for shipping along this stretch of the Tyrrhenian Sea.

The current structure isn't the first one built here — an earlier 19th-century lighthouse stood higher up, near the top of the hill, but poor visibility under certain weather conditions led to its replacement by a new tower, activated in the second half of the 1880s and positioned closer to the shoreline. The lighthouse remains the property of, and is operated by, the Italian Navy (Marina Militare), which manages this type of coastal installation across the country.

How do you get to Punta della Guardia?

The starting point for the walk is Piazza Vitiello in the town of Ponza, from where a path heads toward the island's southern headland. The distance covers roughly one kilometer each way across exposed, rocky terrain. The route isn't technically demanding, but sturdy footwear and caution are advisable, especially in strong wind or on hot days with no shade along the way.

It's worth knowing that since 2017 the final stretch of the path leading directly to the lighthouse itself has not been fully passable and isn't recommended for visitors — so it's best to plan on approaching as close as safely possible to a viewpoint rather than reaching the tower itself. The lighthouse is still clearly visible and photogenic from a safe distance.

What else is worth seeing nearby?

The waters around Punta della Guardia are considered among the best preserved in the whole Pontine Islands area — the seabed here is essentially untouched, which draws snorkelers to the surrounding coastline. Nearby is Bagno Vecchio, a scenic cove reachable mainly by boat, regarded as one of the better snorkeling spots on the island.

For sweeping views, Monte Guardia lies close by — the highest point on Ponza, offering, on a clear day, a wide panorama over much of the island and the surrounding sea. It makes a natural add-on to a visit to the lighthouse, particularly for anyone planning a longer stretch of walking in this part of the island.

When is the best time to visit?

Since the route offers no shade for most of its length, early morning or late afternoon are the best times to walk it, when temperatures are lower and the light is better for photos. In summer, it's worth avoiding the middle of the day, and on windy days — common on the exposed, cliff-lined sections of the island — extra care is needed near the edges of the path.

Frequently Asked Questions

Can you go inside the lighthouse? No. The lighthouse is an active navigational aid operated by the Marina Militare and is not open to the public for interior visits — access is limited to viewing it from outside and from nearby vantage points.

Is the walk to Punta della Guardia suitable for children? The path is short but crosses exposed, rocky ground with no barriers, so extra caution is needed with children, particularly on the final stretch, which is currently not fully passable.

How is this lighthouse different from the other one on Ponza? The island has two lighthouses: a smaller one at the harbor entrance (Punta Madonna) and this taller, more powerful one on the southern headland, standing on its own separated rock.

Can you swim or snorkel nearby? Yes. The area is known for clear water and an undisturbed seabed — the closest spot for snorkeling is the Bagno Vecchio cove, mainly accessible by boat.