The road from Pisa to Florence, out of the Porta Fiorentina, to-day the greatest gate of the city, passes at first across the Pisan plain, beside Arno though not following it in its wayward and winding course, to Cascina at the foot of those hills, behind which Lucca is hidden away. On either side of this road are meadows lined with bulrushes, while there lies a village, here a lonely church. It is indeed a rather sombre world of half-reclaimed marshland that Pisa thus broods over, in which the only landmarks are the far-away hills, the smoke of a village not so far away, or the tower of a church rising among these fields so strangely green. For Pisa herself is soon lost in the vagueness of a world thus delicately touched by sun and cloud, and seemingly so full of ruinous or deserted things like the beautiful great Church of Settimo, whose tower you may see far away in the golden summer weather standing quite alone in a curve of the river; so that you leave the highway and following a little by-road come upon Pieve di S. Cassiano, a basilica in the ancient Pisan manner set among the trees in a shady place, and over the three doors of the facade you find the beautiful work of Biduino da Pisa, as it is said, sculptures in relief of the resurrection of Lazarus, the entry of Christ into Jerusalem, a fight of dragons, and certain subjects from the Bestiaries.
It is a long road of some fifteen miles from Pontedera to S. Miniato al Tedesco : a hot road not without beauty passing through Rotta, own sister to Pontedera, through Castel del Bosco, only a dusty village now, for the castello is gone which guarded the confines of the Republic of Pisa, divided from the Republic of Florence by the Chiecinella, a torrent bed almost without water in the summer heat, while not far away on the southern hills Montopoli thrusts its tower into the sky, keeping yet its ancient Rocca, once in the power of the Bishops of Lucca, but later in the hands of Florence, an answer, as it were, to Castel del Bosco of Pisa in the land where both Pisa and Florence were on guard There is but little to see at Montopoli, just two old churches and a picture by Cigoli ; indeed the place looks its best from afar ; and then, since the day is hot, you may spend a pleasanter hour in S. Romano in the old Franciscan church there, which is worth a visit in spite of its modern decorations, and is full of coolness and quiet. It was afternoon when I left S. Romano and caught sight of Castelfranco far away to the north, and presently crossed Evola at Pontevola, and already sunset when I saw the beautiful cypresses of Villa Sonnino and the tower of S. Miniato came in sight Slowly in front of me as I left Ponocchio a great ox wagon toiled up the hill, winding at last under a splendid Piazza fronted with flowers ; and it was with surprise and joy that, just as the angelus rang from the Duomo, I came into a beautiful city that, like some forgotten citadel of the Middle Age, lay on the hills curved like the letter S, smiling in the silence while the sun set at the sound of her bells.
And indeed you may go far in Tuscany, covered as it is to-day by the trail of the tourist, before you will find anything so fair as S. Miniato. Some distance from the railway, five miles from Empoli, half-way between Pisa and Florence, it alone seems to have escaped altogether the curiosity of the traveller, for even the few who so wisely rest at Empoli come not so far into the country places.
Lying on the hills under the old tower of the Rocca, of which nothing else remains, S. Miniato is itself, as it were, a weather-beaten fortress, that was, perhaps, never so beautiful as now, when no one keeps watch or ward. You may wander into the Duomo and out again into the cloistered, narrow streets, and climbing uphill, pass down into the great gaunt church like a fortress, S. Domenico, with its scrupulous frescoes, and though you will see many wonderful and some delightful things, it will be always with new joy you will return to S. Miniato herself, who seems to await you like some virgin of the ages of faith, that age has not been able to wither, fresh and rosy as when she first stood on the beautiful hills. Yet unspoiled as she is, Otto i has dwelt with her, she was a stronghold of the Emperors, the fortress of the Germans, Frederick Barbarossa knew her well, and Federigo n has loved her and hated her, for here he spoke with poets and made a few songs, and here he blinded and imprisoned Messer Piero della Vigna, that famous poet and wise man, accusing him of treason. 1 Was it that he envied him his verses or feared his wisdom, or did he indeed think he plotted with the Pope? Piero della Vigna was from Capua, in the Kingdom ; very eloquent, full of the knowledge of law, the Emperor made him his chancellor, and indeed gave him all his confidence, so that his influence was very great with a man who must have been easily influenced by his friends. Seeing his power, others about the Emperor, remembering Piero's low condition, no doubt sought to ruin him; and, as it seems, at last in this they were successful, forging letters to prove that the chancellor trafficked with the Pope. It was a time of danger for Frederick ; he was easily persuaded of Piero's guilt, and, having put out his eyes, he imprisoned him. Driven to despair at the loss of that fair world, Piero dashed his head against the walls of his prison, and so died. Dante meets him among the suicides in the seventh circle of the Inferno.