An epic contest

In 1815 two men faced off in a muddy field in Belgium. Wellington, with his British and Allied army, and Napoleon with his French Imperial Guard. One decisive battle could end 20 years of bloody conflict on the continent.

It was a showdown between two of history’s military giants. They were the same age, formidable strategists and had a string of victories behind them. By 18 June, the outcome hung in the balance and the victor would determine the fate of Europe.

Before the battle

Napoleon versus Europe

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Napoleon Bonaparte became Emperor of France in 1804.

To understand Waterloo, it’s important to know Napoleon had been trying to establish a European empire under his military dictatorship since 1804.

The British defeated him at Trafalgar in 1805, but Napoleon went on to invade countries across Europe before being forced to abdicate. He returned to Paris in March 1815, prompting Britain, Prussia, Russia and Austria to declare war. In June, Napoleon invaded Belgium, hoping to capture Brussels. He sent troops to fight Wellington, and led a battalion against General Blucher's Prussian troops. Wellington's army wasn't defeated but Blucher retreated. The scene was set for a final, decisive battle.

Napoleon: The little corporal who built an empire

00:00, 18 June

Taking positions

Waterloo battle map

The positions of Wellington, Napoleon and the Prussians the night before the battle.

Before the battle, Wellington stayed at a Waterloo inn while Napoleon was three miles south. Their men slept out as rain fell throughout the night.

Wellington knew success the next day rested heavily on the arrival of General Blucher and his Prussian reinforcements. They were recuperating in Wavre, 18 miles east of Waterloo. With the Prussians and Allied armies separated, Napoleon was confident he could defeat Wellington and make his way to Brussels.

His presence on the field made the difference of forty thousand men.

Wellington on Napoleon

09:00, 18 June

The first tactical move

Waterloo battle map

The positions of Wellington and Napoleon's troops on the morning of June 18.

Wellington established a strong defensive position, blocking the road to Brussels in order to stop Napoleon’s advance towards the capital.

Wellington knew he was outnumbered – approximately 68,000 Allied troops versus Napoleon's 72,000 – so he positioned his men behind a ridge and three garrisoned farms. The farm of Papelotte was on his left, Le Haye Sainte in front and Hougoumont to his right. The combination of the incline, fields of high corn and well-placed garrisons meant Wellington had both a good vantage point and cover to shield his troops. From here he could try to hold the ground until the Prussians arrived.

He is a bad general and the English are breakfast!

Napoleon on Wellington

09:00, 18 June

Napoleon devises a plan

Mary Evans

Napoleon on the ridge

Napoleon with the French army at Waterloo.

Napoleon's mind was also on the terrain. It was sodden from the night's rainfall, making it difficult to move his men and guns into position.

Napoleon decided to delay his first major attack until the ground had dried out. It was a dangerous strategy – it could allow time for Blucher's Prussian army to arrive and join Wellington on the ridge. Yet, having the French infantry and cavalry wade through mud risked tiring them out in the early stages of the battle. For now, Napoleon decided to draw out the British and make a dent in their defensive position. He launched a diversionary attack on Hougoumont farm.

11:30, 18 June

The attack on Hougoumont

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The battle at Hougoumont farm.

Napoleon began the battle with an assault of large-scale cannon fire. Soon after, he launched the attack on Wellington's most well-defended garrison.

Led by Napoleon's brother, 5,000 troops advanced on Hougoumont. They outnumbered the 1,500 British holed up inside but its walls made it a strong fortress – Wellington's guards were able to fire through holes in the walls at the French who were sitting targets. Nevertheless, Napoleon launched attacks at Hougoumont all day. At 12.30 they broke open the gates but the British quickly closed them again, trapping 40 French soldiers inside. They slaughtered all but one – an 11-year-old drummer boy.

No troops but the British could have held Hougoumont and only the best of them at that.

The Duke of Wellington

13:00, 18 June

Napoleon advances

Waterloo battle map

Napoleon's troops advanced on Hougoumont and made territorial gains around La Haye Sainte.

With Wellington's right flank busy defending Hougoumont, Napoleon seized the opportunity to do some damage to the centre of the British line.

He sent 18,000 infantry along the road to Brussels to strike a decisive blow. They captured the farm of Papelpotte and the area surrounding La Haye Sainte. It looked like victory was now within Napoleon’s grasp. If he took La Haye Sainte, he could attack the remaining British troops at close range. But at around 13:00, peering through his telescope, Napoleon spotted movement in fields to the east. He ordered a troop of cavalry to go and investigate.

14:20, 18 June

Wellington on the ropes

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British cavalry

The British cavalry charge at the French infantry.

Napoleon had spotted the Prussians but they were still far off. A desperate Wellington sent reinforcements to La Haye Sainte, driving back the French.

Lord Uxbridge, Wellington's cavalry commander, had two brigades of cavalry over the ridge. With Napoleon's men advancing towards the British line, now was their moment – the cavalry charged and hit the French infantry, slicing through the soldiers on the ground. Napoleon’s line had been brutally weakened but Wellington’s left flank was also damaged – he couldn’t afford to launch another attack without reinforcements.

15:30, 18 June

The Prussians at Plancenoit

Waterloo battle map

Napoleon's troops attacked La Haye Sainte. He sent another battalion to meet the Prussians in the east.

Napoleon's cavalry at last reached Blucher's troops near Plancenoit, a village 5 miles east of the battlefield.

The Prussians soon captured the high ground north-east of the village. They attacked the French hard: Napoleon was forced to commit more troops over the course of the afternoon as the territory changed hands several times. Although Blucher was unable to reach Wellington at the main battle, his efforts meant the French were under pressure and had to split their resources. Wellington could hear the cannon fire in the distance – he knew Blucher had formed his own formidable front line, as promised.

We must give air to the English army!

General Blucher, during the battle of Waterloo

16:00, 18 June

The battle for La Haye Sainte

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La Haye Sainte

The battle for the crucial garrisoned farm of La Haye Sainte.

Napoleon was increasingly stretched – his men were fighting on both the west and east sides of the battlefield.

He ordered Marshal Ney to capture La Haye Sainte, Wellington’s central stronghold. For the next two hours, wave after wave of heavily armoured French soldiers on horseback charged at the Allied line. In response, the Allied line changed formation into squares. They fended off the 4,000-strong French cavalry but their new formation made them vulnerable to Napoleon's heavy artillery fire. One British battalion, the 27th Regiment, lost nearly 500 of its 747 men.

By God, those fellows deserve Bonaparte. They fight so nobly for him!

British soldier, being charged by the French cavalry

18:15, 18 June

Wellington loses La Haye Sainte

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Wellington on the ridge

Wellington on the ridge, with a view over the battlefield.

After hours under attack, La Haye Sainte finally fell. Wellington had lost his prize garrison.

It was a crushing blow. Napoleon was now able to bring the French artillery forward and attack the Allied centre with devastating results. All Wellington could do was defend from behind the ridge and hope for the Prussian's swift arrival with reinforcements.

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19:00, 18 June

The final push

Mary Evans


Napoleon makes a final attempt to break Wellington's line.

With the Allied centre weakened, Napoleon knew Wellington desperately needed Prussian support.

He wasted no further time. Napoleon sent 6,000 French soldiers across the field up towards Wellington on the ridge, marching between Hougoumont and La Haye Sainte. On the left, they suffered fire from the British-held garrison of Hougoumont but those on the right, facing the French-held garrison of La Haye Sainte, made it up over the ridge unhindered.

19:15, 18 June

Wellington stands firm

Waterloo battle map

The French retreat as Wellington's troops advance, joined by the Prussians arriving from the east.

As the French Imperial Guard advanced, swords drawn, Wellington's men waited in the long grass behind the ridge.

At last, the French had broken through the Allied front line. When they reached the ridge, Wellington gave the order to stand and fire. His men fired at almost point blank range – muskets tore through the French soldiers, forcing them back. At last, Blucher's forces were now arriving on Wellington's left. The Allied army advanced, pursuing the Imperial Guard. Wellington had a chance to kill Napoleon but ordered his men to hold fire. The Emperor was shielded by his men as they fled.

20:30, 18 June

Napoleon is defeated

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Wellington and Blucher

Blucher and Wellington celebrate their victory over Napoleon.

After the last decisive Prussian assault, the field was strewn with tens of thousands of bodies. Many were dead, others badly wounded and left to die.

On a bloody battlefield in Belgium, Wellington had halted Napoleon’s relentless march towards European domination and secured Britain's role as a key player in Europe. Napoleon was exiled to St Helena, where he died in 1821. Wellington was a hero: he secured a peace deal with France and became prime minister in 1828. For now, there was peace in Europe.