It was Boston's only burial site for 30 years (1630-1660), and is a stop on the Freedom Trail.

This Freedom Trail, with plaques along the way, is trod by an estimated three million people per year.

As of the 1950s it has been part of the Freedom Trail.

You can catch up with episode 1 of the Freedom Trail on the Radio 4 website.

I'll come home from work, and he'll say: 'What are you going to do about the Freedom Trail?

"Every year the events are different to commemorate the Freedom Trail," she said.

It is the oldest cemetery in the city and is a site on the Freedom Trail.

As of the 1950s the square has become largely a tourist spot; the Freedom Trail runs through it.

Many are found along the Freedom Trail, which is marked by a red line of bricks embedded in the ground.

By 1953, 40,000 people annually were enjoying the sites and history on the Freedom Trail.