Final answer:
The pilgrims are encountered at the dilapidated inn in the city of Canterbury.
Step-by-step explanation:
The correct answer is a) Dilapidated, Canterbury. This question is related to the study of English literature and specifically focuses on Geoffrey Chaucer's work 'The Canterbury Tales.' In the narrative, the pilgrims are encountered at the dilapidated inn in the city of Canterbury. This setting plays a significant role in the story as it serves as the starting point for the pilgrimage.