Bernadotte’s army was therefore stuck south of the Elbe long enough for new information to arrive from Blücher which suggested strongly that Napoleon was headed for Leipzig. Under strong pressure not just from the Prussians but also from the Russian and British envoys (Pozzo di Borgo and Charles Stewart) at his headquarters, Bernadotte turned south again. Even now he did so in very hesitant fashion, heading not directly for Leipzig but rather towards Blücher’s rear at Halle. Even this move came to a halt on 15 October as an increasingly confused Bernadotte overreacted to reports of French columns advancing from the east and deployed his columns against this new but imaginary threat. The net result of all this confusion was that the Army of the North was too far from Leipzig to participate in the battle’s first day on 16 October.
The battlefield at Leipzig is best seen as three distinct sectors. In the north, where Blücher and Bernadotte’s men were deployed, the river Parthe flowed from east to west between the allied and Napoleonic armies. Near its banks were the villages of Möckern, Eutritzsch and Schönefeld, all of which saw ferocious fighting. So too did the area around the Halle Gate just to the north of Leipzig, where the river Parthe flows into the river Pleisse. All these places have been absorbed into the expanding city of Leipzig in the last two hundred years and virtually nothing remains of the battlefield.
The same is true for slightly different reasons of the second sector, west of Leipzig. This area is dominated by the rivers Elster and Pleisse, which flow in parallel and close together before joining near Leipzig. In 1813 this whole area was a maze of waterways, large and small. Most of the land between the waterways was swampy, and this was particularly so in October, after weeks of rain. The few villages and very few roads in this area were almost islands amidst the swamps and waterways. Nowadays all this area has been tidied up, drained and embanked. Save to a very limited extent at Dölitz, it is impossible to get any sense from today’s terrain of the enormous difficulties facing any general who tried to deploy large numbers of troops in this area in 1813.
The third sector, south and east of Leipzig, is very different. Until very recently it was also much better preserved.16
On the crucial first day of the battle fighting in this sector was confined to the area south of Leipzig along the line which stretched from Markkleeberg on the river Pleisse to Liebertwollkwitz and beyond that to the village of Seifertshain. The key feature of this area is the ridge that runs all the way from the banks of the Pleisse to Liebertwollkwitz, a distance of roughly five and a half kilometres.George Cathcart, present at the battle, writes that Liebertwollkwitz stood
on the top of a hill which formed a regular glacis to it. A ridge ran all the way from the shoulder of the eminence of Liebertwollkwitz to the river Pleisse, passing in rear of Wachau and commanding it. This position could not fail to present itself to the eye of an experienced officer as the only one which that uninteresting country afforded for the purpose of covering Leipzig towards the south.17
The ridge at Liebertwollkwitz gave Napoleon many advantages. It provided excellent views over most of the terrain to the south and east. It offered a perfect firing line for a massive concentration of artillery. Behind its slope troops could be brought up out of the enemy’s sight. For an enemy seeking to attack the ridge, Cathcart’s use of the word ‘glacis’ to describe the terrain was deadly accurate. In particular the slope from Gossa in the south up to the ridge between Liebertwollkwitz and Wachau is a bare and open killing ground with no cover whatsoever.
As one of the best historians of the battle notes, ‘the terrain very much favoured Napoleon’s objectives’. In the south he had a splendid defensive position, which also had good potential as a springboard for a counter-offensive which could burst unexpectedly from behind the ridge at Liebertwollkwitz and strike allied forces who were pinned down by massed artillery fire from the heights above them. The terrain west of the city, beyond the Pleisse, made any attack from that direction immensely difficult. A relatively small defending force could block the few narrow approaches to the city and keep vastly superior numbers of enemy troops at bay almost indefinitely. Moreover the whole area east of the Pleisse was dotted with villages, whose houses were usually sizeable, built of stone and surrounded by stout garden walls. As one approached the city, the denser and more stoutly built the houses became, with the old gates and walls of Leipzig and its suburbs still providing its defenders with welcome cover.