It’s nicknamed the Eternal City for a reason. In Rome, you can drink from a street fountain fed by an ancient aqueduct. Or see the same profile on a statue in the Capitoline Museum and the guy making your cappuccino. (Which, of course, you know never to order after 11 am.) Rome is also a city of contrasts—what other place on earth could be home to both the Vatican and La Dolce Vita?

Amsterdam is truly a biker’s city, although pedaling along the labyrinthine streets can get a little chaotic. Stick to walking and you won’t be disappointed. The gentle canals make a perfect backdrop for exploring the Jordaan and Rembrandtplein square. Pop into the Red Light District if you must—if only so you can say you’ve been there. The Anne Frank House is one of the most moving experiences a traveller can have, and the Van Gogh Museum boasts a sensational collection of works.

Wide beaches along the "Flower Coast" attract families and those commemorating the D-Day landings of 1944. Inland, cattle graze in rural idylls and pre-WWII buildings stand alongside modern architecture. Hire a car or take a tour from Caen or Bayeux. The landscape around his home in Giverny inspired Monet's Water Lilies, and summer's profusion of blooms is quite lovely. Don't miss Rouen's old town and cathedral, Caen's cathedral, Bayeux's tapestry and the ancient island-abbey of Mont-St-Michel.