Across the street from the Mergellina
train station is an historical park known as The Tomb
of Virgil, the traditional
last resting place of this immortal Roman poet, who
spent much of his life in the city of Naples.
Legend says that the poet —also renowned as a
sorcerer— called the adjacent tunnel (image,
left) into existence by his powers. (It may also
have been Lucius Cocceus Auctus,
the great Roman engineer who built the nearby Seiano Grotto and many of the
fortifications of the Roman
Imperial Port in Baia.) The tunnel is also
called the Neapolitan Crypt. Whether or not the author
of The Aeneid is actually buried here,
another, much more recent, poet is (photo, right): the
most famous of all Italian Romantics, Giacomo Leopardi, who
died in Naples in 1837.
Tradition says that
this is where Virgil, himself, expressed the desire to
be buried and there have been various inscriptions to
that effect over the centuries. None have survived, but
various Roman sources at least make that claim. Statius
(a rough contemporary of Virgil) wrote, for example: "At
Virgil's honoured tomb I sit and sing./ Warmed by the
hallowed spot, my muse takes fire" (Silvae,
iv.4) Indeed, Roman consul Silius Italicus (c. 28
– c. 103) became obsessed with the property and bought
it. Pliny, the younger, tells us that Silius celebrated
the anniversary of Virgil's birthday with more solemnity
than his own and "used to approach the tomb with as
much veneration as if it had been a temple." The
purported tomb of Virgil (photo, below, left) is visible
from with the entrance to the tunnel. It is some height
above the modern level of the road, but it does
correspond to the road level of Roman times (see
comments, below). There is a now a plaque on the grounds
inscribed with a few lines from a longer work by
Leopardi, which he wrote in 1831 during his stay in
Naples. They start: "In Naples, near the tomb
erected to Virgil..."
From within the park, itself, you have a view
of the entrance to the tunnel built by the Romans in
the second century B.C. to connect Naples and Pozzuoli. The tunnel was
intended to improve the communications between
Puteolis and Neapolis (Pozzuoli and Naples). In the
first century BC, Puteolis had reached the height of
its military and economical importance and was the
largest commercial harbor of the western
Mediterranean. The city was connected to Neapolis by
the old via Antiniana,
dating back to the settlement of the first Roman
colony in Puteolis (194 b.C.). The Crypta was dug
through the hill of Posillipo, a tuff ridge extending
from north-east to south-west and running to the sea,
where the promontory separated the bay of Naples from
that of Puteolis. The tunnel made the route easier and
faster from Pozzuoli to the villas on the
Neapolitan coast between Mergellina and Megaris (the
present Castel dell’Ovo). This is the tunnel,
or grotta, referred to in the name of this
area of the city, Piedigrotta
—"at the foot of the grotto". This tunnel was used on
and off until well into the 19th century before being
superseded by the two modern tunnels used by the
traffic of today.
How the
Neapolitan Crypt has changed
over the centuries. Graphic is from the
work cited in the first paragraph (below).
In looking at various prints and sketches of
the eastern entrance to this tunnel (photo, above,
left) done over the centuries, one is struck by the
great variation. This is due to the fact that the
tunnel has undergone extensive modification since the
time of the Romans. In The Crypta Neapolitana
[sic]; A Roman Tunnel of the Early Imperial Age,
the authors* point out that...
The present configuration of the tunnel is the end result of a number of interventions and of the subsequent collapses. The original Roman cross section was 4.5 m wide, to allow the passage of two carts, and probably 3.5 to 4 m high, with vertical walls and cylindrical vault. The roadway was not paved...
The first documented major change was made by the Aragonese in 1445; they lowered the floor of the tunnel by about three meters from what it had been under the Romans. There was another modification a century later and others under the Bourbons in the 1700s and 1800s. The floor of the tunnel in the late 1800s was as low as 10 meters (30 feet) below the Roman level. In the 1930s, engineers raised it back up to the current level (about 6 meter below the Roman level) by filling in the excavations of earlier centuries. Thus, depending on which of the many travel guides to Naples from, say, the 1800s you decide to open, you get renderings of the eastern entrance that are hard to place on a scale of accuracy or authenticity because you never quite know which chronological version the artist is trying to convey. The one in the image shown (on the right) appeared in Rambles in Naples by S. Russel Forbes, 4th edition, T. Nelson & Sons, London, 1893 (also the source of the image below). That "original Roman cross section" is beneath the brick arch at the top in both the recent photograph (top left) and this older etched print. The etching can only have been done from a view of the entrance well before any twentieth-century fill was loaded in to raise the floor.
in
Rambles in Naples by
S. Russel Forbes, 4th edition, T. Nelson & Sons,
London, 1893
*
L. Amato, A. Evangelista, M.V. Nictoera, C.
Viggiani. Department of Geotechnical Engineering,
University of Naples, Federico II
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