Lago d'Averno
Pozzuoli (NA)
KnownNature

The story
In the extinct crater of a volcano, the still waters of Averno: for the ancients the threshold of the underworld, the one Aeneas crossed to descend into the kingdom of shadows.
Access
FREE
The story
Lake Avernus (Lago d'Averno) fills a volcanic crater of the Campi Flegrei, near Pozzuoli. For the ancients it was the entrance to the underworld: Virgil, in the Aeneid, has Aeneas descend here into the realm of the dead after consulting the Sibyl. The name itself, from the Greek 'without birds', is born of the vapours that were said to drive the birds away.
What to see
A quiet and evocative sheet of water, closed by the crater walls, with the remains of the so-called Temple of Apollo (in reality a great Roman thermal building) on the shore. Around it, vineyards and paths: a place of myth and silence a stone's throw from Pozzuoli.
Hours and prices
Free entry.
Tips
The lake is free to access and is walked on foot along the shore. You are in the Campi Flegrei, an area of active bradyseism: check for any restrictions on the official channels before going. To be combined with the Grotta di Cocceio, with Cumae and the other Flegrean sites.
Frequently asked questions
Why is Lake Avernus linked to the underworld?
Because antiquity placed here the entrance to the realm of the dead: Virgil, in the Aeneid, has Aeneas descend here after the Sibyl's response.
What can you see at Lake Avernus?
The volcanic lake in its crater, the remains of the so-called Temple of Apollo (a Roman thermal building) and the vineyards all around.
Where does the name Avernus come from?
From the Greek 'without birds', for the vapours that according to tradition drove the birds away from its waters.
More gems in Pozzuoli
History & archaeologyAnfiteatro Flavio
Pozzuoli
The third largest Roman amphitheatre, at Pozzuoli: above ground the tiers, but it is underground that it strikes you, in the intact passages from which the beasts rose.
History & archaeologyTempio di Serapide (Macellum)
Pozzuoli
Not a temple but the ancient Roman market: on the marble columns the holes bored by marine molluscs tell how much the Flegrean ground has risen and sunk over the centuries.
NatureSolfatara
Pozzuoli
The ground breathes: hissing fumaroles, mud that boils up and a smell of sulphur reminding you how alive the earth is beneath the Campi Flegrei.
VillagesRione Terra
Pozzuoli (NA)
On the acropolis of Pozzuoli, evacuated in 1970 because of bradyseism, the Rione Terra guards beneath its houses an intact Roman town of streets, workshops and paved hinges.
◆ VolcanoesMonte Nuovo
Pozzuoli (NA)
Born in a single night from a sixteenth-century eruption, the youngest mountain of the Campi Flegrei holds within its crater a green silence looking out over the gulf of Pozzuoli.
More gems: Nature
◆ NatureOrto Botanico
via Foria
Founded in the Napoleonic age, the botanical garden on via Foria lines up glasshouses, palms and rare species across twelve hectares: a green breath a step away from the traffic.
◆ NaturePedamentina di San Martino
Vomero→centro
A fourteenth-century stairway dropping from the hill of San Martino down to the city: hundreds of steps through vegetable plots, gardens and glimpses of the bay — one of the finest urban paths in Naples.
NatureVilla Comunale
Riviera di Chiaia
The garden stretched out along the sea at Chiaia: avenues of holm oaks, benches and old statues, with the gulf breathing beyond the iron railing.
NatureAcquario Anton Dohrn
Riviera di Chiaia
The oldest aquarium in Europe, opened in 1874 inside the Villa Comunale: historic tanks inhabited only by the fauna of the Gulf of Naples, behind the glass.
- ◆ Nature
Vigna di San Martino
collina S. Martino
One of the largest urban vineyards in Europe, worked by the Carthusians since the fourteenth century: seven hectares of vines, citrus and olive trees hanging over the bay, a step from the city's chaos.
- ◆ Nature
Valle dell'Inferno
Ottaviano
The wild hollow between Monte Somma and the Gran Cono, among ropy lava flows and broom that in spring sets the landscape ablaze with yellow.