The Battle of Fishguard took place on 22nd February 1797 in Pembrokeshire, Wales, when French troops landed near Fishguard. It became known as the last invasion of mainland Britain after local militia and civilians forced a French surrender within two days.
Here is a quick overview of the Battle of Fishguard, the last invasion of mainland Britain in 1797.
Why it matters: The Battle of Fishguard was the final time a foreign force landed on mainland Britain. Local militia and civilians, including Jemima Nicholas, repelled the invasion within two days.

In February 1797, the quiet coastal town of Fishguard in Pembrokeshire, Wales, became the unlikely stage for one of the most remarkable events in British history. The Battle of Fishguard is remembered as the last invasion of mainland Britain, when French troops landed on Welsh soil during the French Revolutionary Wars.
Despite the scale of the threat, the invasion was short-lived. Within just two days, local resistance forced the French army to surrender, securing Fishguard’s place in history.
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On 22nd February 1797, a French force of approximately 1,400 men came ashore at Carreg Wastad Point, just west of Fishguard. The troops were commanded by Colonel William Tate, an Irish-American officer leading a mixed force known as La Légion Noire.
The invasion formed part of France’s wider strategy to weaken Britain by:
However, poor planning and low discipline quickly undermined the mission.
Soon after landing, many of the French soldiers abandoned their orders. A lack of supplies and the discovery of locally stored alcohol led to widespread looting of nearby farms and villages.
Rather than advancing inland as planned, the invading force became scattered and disorganised, giving local defenders a crucial advantage.
The alarm was raised when Fishguard Fort fired a warning cannon. Local militia, reservists, sailors, and volunteers quickly assembled to defend their town.
A famous moment in the battle involved local women wearing traditional red Welsh shawls. From a distance, these were mistaken by the French for British soldiers in red uniforms, exaggerating the size of the defending force.
This visual deception played a key role in weakening French morale.
One of the most celebrated figures of the Battle of Fishguard is Jemima Nicholas, a local woman whose bravery became legendary.
According to historical accounts and local tradition, Jemima:
Her courage was later recognised with a government pension, making her a lasting symbol of Welsh resilience.

Battle of Fishguard 1797 - Memorial to the heroine Jemima Nicholas.
By 24th February 1797, Colonel Tate realised his position was hopeless. Surrounded by determined local forces and facing collapsing morale, he agreed to an unconditional surrender.
The surrender was signed at the Royal Oak Pub in Fishguard, a historic building that still stands today. This moment officially ended the invasion and ensured that no foreign force would again land on mainland Britain.
Although brief, the Battle of Fishguard is historically significant because it:
Today, Fishguard proudly remembers this event through memorials, historical landmarks, and local storytelling.
Visitors to Fishguard can still explore key locations linked to the battle, including:
These landmarks offer a unique connection to one of Britain’s most extraordinary historical moments.
The Battle of Fishguard of 1797 remains a remarkable story of courage, community, and the last unsuccessful invasion of mainland Britain.
The Battle of Fishguard took place between 22nd and 24th February 1797 during the French Revolutionary Wars.
The Battle of Fishguard is important because it was the last invasion of mainland Britain, marking a unique moment in British and Welsh history where local civilians helped repel a foreign force.
Fishguard was invaded by a French force of around 1,400 soldiers, commanded by Colonel William Tate, as part of a wider French campaign against Britain.
The French troops landed at Carreg Wastad Point, just west of Fishguard on the Pembrokeshire coastline.
Jemima Nicholas was a local Welsh woman who became a heroine of the Battle of Fishguard after capturing several French soldiers armed only with a pitchfork.
The battle ended with an unconditional surrender by the French on 24th February 1797, signed at the Royal Oak Pub in Fishguard.
Yes, visitors can explore several historic sites including Carreg Wastad, Fishguard Fort, and the Royal Oak Pub, all closely linked to the events of 1797.