A stop in San Martino Cathedral is a must for anyone visiting the historic walled city of Lucca in Tuscany, Italy.
The cathedral dates from the 11th century and is known for its tall, distinctive tower, which provides views over the city and the picturesque countryside. The church is also known for its precious relic, the Holy Face of Lucca, a Crucifix carved from cedar. It's also home to several paintings, including the Last Supper by Tintoretto.
One of the most unusual sights here is the labyrinth or maze, thought to be at least 800 years old. It's located near the cathedral's impressive main entrance.