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A Hill-Top Stronghold
by
If you know Florence and have asked that question within yourself in all seriousness as you read, I see you haven’t yet begun to throw yourself into the position of affairs in prehistoric Tuscany. You can’t shuffle off your own century. For between the broad plain and the range of hills where the Viale dei Colli now winds serpentine on its beautiful way round the glens and ravines, the Arno runs, a broad torrent flood in times of freshet: the Arno, unbridged as yet (in the days I speak of) by the Ponte Vecchio, an impassable frontier between the wide territory of prehistoric Fiesole and the narrow fields of some minor village, long since forgotten, on the opposite bank. The great alluvial plain lies north of the river; the three streams whose silt contributes to form it flow into the main channel from Pistoja and Prato. To live across the river on the south bank would have been absolutely impossible for the owners of the plain. But Fiesole occupies a central spur of the northern heights, overlooking the valley to east and west, and must therefore have been always the natural place from which to command the plain of Arno. A little above and a little below Florence gorges once more hem the river in. So that the plain of Florence (as we call it nowadays), the plain of Fiesole, as it once was, formed at the beginning a little natural principality by itself, of which Fiesole was the obvious capital and stronghold.
For in order to understand Fiesole aright, we must always manage in our own minds to get rid entirely of that beautiful mushroom growth, Florence, and to think only of the most ancient epoch. While we are in Florence itself, to be sure, it seems to us always, by comparison with our modern English towns, that Florence is a place of immemorial antiquity. It was civilized when Britain was a den of thieves. While in feudal England Edward I. was summoning his barons to repress the rising of William Wallace, in Florence, already a great commercial town, Arnolfo di Cambio had received the sublime orders of the Signoria to construct for the Duomo ‘the most sumptuous edifice that human invention could desire or human labour execute,’ and had carried out those orders with consummate skill. While Edward III. was dreaming of his lawless filibustering expeditions into France, Ciotto was encrusting the face of his glorious belfry with that magnificent decoration of many-coloured marbles which makes northern churches look so cold and grey and barbaric by comparison. While Englishmen were burning Joan of Arc at Rouen, Fra Angelico was adorning the walls of San Marco with those rapt saints and those spotless Madonnas. Even the very back streets of Florence recall at every step its mediaeval magnificence. But when from Florence itself one turns to Fiesole, the city by the Arno sinks at once by a sudden revulsion into a mere thing of yesterday by the side of the city on the Etruscan hill-top. Fiesole was a town of immemorial antiquity while Florence was still, what perhaps its poetical name imports, a field of flowers.
But why this particular height rather than any other of the dozen that jut out into the plain? Well, there we get at another fundamental point in hill-top town history. Fiesole had water. A spring at such a height is comparatively rare, but it is a necessary accompaniment, or rather a condition precedent, of all high-place villages. In the Borgo Unto you will still find this spring–a natural fountain, the Fonte Sotterra–in an underground passage, now approached (so greatly did the Fiesolans appreciate its importance) by a Gothic archway. The water supplies the whole neighbourhood; and that accounts for the position of the town on the low col just below the acropolis.
Who first chose the site it would be impossible to say; the earliest stockaded fort at Fiesole (enclosing the town and arx above) must go back to the very dawn of neolithic history, long before the Etruscans had ever issued forth from their Rhaetian fastnesses to occupy the blue and silver-grey hills of modern Tuscany. Nor do we know who built the great Cyclopean walls, whose huge rough blocks still overhang the modern carriage road that leads past Boccaccio’s Valley of the Ladies and Fra Angelico’s earliest convent from the town in the Valley. They are attributed to the Etruscans, of course, on much the same grounds as Stonehenge is attributed to the Druids–because in the minds of the people who made the attribution Etruscans and Druids were each in their own place the ne plus ultra of aboriginal antiquity. But at any rate, at some very early time, the people who held the valley of the Arno erected these vast megalithic walls round their city and citadel as a protection, probably, against the people who held the Ligurian sea-board. Throughout the early historical period at least we know that Faesulae was an Etruscan border-town against the Ligurian freebooters, and we can see that the arx or acropolis of Faesulae must have occupied the hill-top now occupied by the Franciscan monastery on the height above the town, while the houses must have spread, as they still do within shrunken limits, about the spring and over the col at its base.