10The tunnel beneath the Castle of Lucca, Italy
Travel to the quaint town of Lucca, Italy, where you will find a locale truly rich in tradition and history. Take the long medieval pilgrimage route known as Via Francigena. It is lined with medieval abbeys, castles, churches, and villages. Ah, but the true highlight here is the extensive tunnel beneath the medieval Castle of Lucca.
Here you will cross the illuminated, wide alleyways and take in the ancient stones, which harken back to the era of the knights.