The <a class="linkToPlace" target="_blank" href="/place?placename=Apennines&groupId=343&placeId=664">Apennines</a>, from their junction with the <a class="linkToPlace" target="_blank" href="/place?placename=Alps&groupId=313&placeId=609">Alps</a> above Marseilles, are inhabited on both slopes, that looking to the Tyrrhenian sea and that turned to the plain, by the Ligurians
whose territory reaches on the seaboard-side as far as <a class="linkToPlace" target="_blank" href="/place?placename=Pisa&groupId=904&placeId=1625">Pisa</a>, the first city of western <a class="linkToPlace" target="_blank" href="/place?placename=Etruria&groupId=582&placeId=1089">Etruria</a>, and on the land side as far as Arretium.<note place="end" resp="tr" id="note3"><emph rend="bold">Arretium:</emph>Arezzo.</note>
Next come the Etruscans and after them both slopes are inhabited by the Umbrians.
After this the <a class="linkToPlace" target="_blank" href="/place?placename=Apennines&groupId=343&placeId=664">Apennines</a>, at a distance of about five hundred stades from the Adriatic, quit the plain and, turning to the right, pass along the centre of the rest of <a class="linkToPlace" target="_blank" href="/place?placename=Italy&groupId=656&placeId=1199">Italy</a> as far as the Sicilian sea,
the remaining flat part of this side of the triangle continuing to the sea and the city of <a class="linkToPlace" target="_blank" href="/place?placename=Sena&groupId=968&placeId=1716">Sena</a>.
The river Po, celebrated by poets as the <a class="linkToPlace" target="_blank" href="/place?placename=Eridanus&groupId=827&placeId=1491">Eridanus</a>, rises in the <a class="linkToPlace" target="_blank" href="/place?placename=Alps&groupId=313&placeId=609">Alps</a> somewhere near the apex of the triangle and descends to the plain, flowing in a southerly direction.
On reaching the flat ground, it takes a turn to the East and flows through the plain, falling into the Adriatic by two mouths. It cuts off the larger half of the plain, which thus lies between it on the south and the <a class="linkToPlace" target="_blank" href="/place?placename=Alps&groupId=313&placeId=609">Alps</a> and head of the Adriatic on the north.
It has a larger volume of water than any other river in <a class="linkToPlace" target="_blank" href="/place?placename=Italy&groupId=656&placeId=1199">Italy</a>, since all the streams that descend into the plain from the <a class="linkToPlace" target="_blank" href="/place?placename=Alps&groupId=313&placeId=609">Alps</a> and <a class="linkToPlace" target="_blank" href="/place?placename=Apennines&groupId=343&placeId=664">Apennines</a> fall into it from either side,
and is highest and finest at the time<note place="end" resp="tr" id="note4"><emph rend="bold">the time of the rising of the Dog-star:</emph>Middle of July.</note>of the rising of the Dog-star, as it is then swollen by the melting of the snow on those mountains.
It is navigable for about two thousand stades from the mouth called Olana;
for the stream, which has been a single one from its source, divides at a place called <a class="linkToPlace" target="_blank" href="/place?placename=Trigaboli&groupId=1045&placeId=1839">Trigaboli</a>, one of the mouths being called <a class="linkToPlace" target="_blank" href="/place?placename=Padua&groupId=826&placeId=1489">Padua</a> and the other Olana.
At the latter there is a harbour, which affords as safe anchorage as any in the Adriatic. The native name of the river is <a class="linkToPlace" target="_blank" href="/place?placename=Bodencus&groupId=403&placeId=749">Bodencus</a>.
The other tales the Greeks tell about this river, I mean touching Phaëthon and his fall and the weeping poplar-trees and the black clothing of the inhabitants near the river, who, they say, still dress thus in mourning for Phaëthon,
and all matter for tragedy and the like, may be left aside for the present, detailed treatment of such things not suiting very well the plan of this work.
I will, however, when I find a suitable occasion make proper mention of all this, especially as Timaeus has shown much ignorance concerning the district.
Walbank Commentary