Lisbon to London: Cruising Europe's Western Shores

From Lisbon to London Aboard the 184-guest Le Champlain

9 days from $5,300

A new cruise offering from Smithsonian Journeys and PONANT

Step back in time from the Roman era to the D-Day landings on a 9-day cruise along the coasts of Portugal, Spain, France, and England that features historic cities, architectural masterpieces, and four World Heritage sites.