A unique steam train is to travel from London to Penzance and back to Plymouth to commemorate the Mayflower 400 celebrations.
"The route will cross the picturesque Dawlish sea wall, before crossing the edge of Dartmoor to Plymouth, then across Brunel's famous Tamar Bridge, through Truro down to Penzance and some great views of St Michael’s Mount. The Mayflower will then return to Plymouth in time for the Mayflower 400 commemorations."