On 25 October , on the plains near the village of Agincourt , a French army intercepted his route .
Afterwards , Henry decided to march with his army across the French countryside towards Calais despite the warnings of his council .
On 25 October , on the plains near the village of Agincourt , a French army intercepted Henry 's route .
Afterwards , Henry decided to march with his army across the French countryside towards Calais despite the warnings of his council .