Nice has a cosmpolitan Riviera vibe, and you'll enjoy exploring its fashionable boutiques and restaurants and sunning yourself on its popular beaches. (Just don't expect soft sand—these beaches have pebbles.) Walk up to Castle Hill for a beautiful view of the city, the Bay of Angels and of course, the bright blue water that gave the Cote d'Azur its name.

From the heights of the Bay of Fundy tides to the sandy beaches and warm waters of the Acadian coast, New Brunswick is home to spectacular natural wonders and first-class attractions. The Canadian province is also renowned for its outdoor adventures, natural and recreational parks, pristine rivers, lively cities, picturesque towns and vibrant culture. Add a dash of Acadian joie de vivre and its people’s legendary friendliness and you have the makings of a truly unique Maritime experience.

The legendary Hamptons, a cluster of wealthy enclaves on Long Island's South Fork, remains a celebrity summer playground, with splashy restaurants and nightclubs galore. But lovely beaches, fishing and kayaking attract off-the-A-list visitors, as well. Old money oozes throughout Southampton, while new wealth reigns in East Hampton. Montauk is a hit with fishermen and surfers. The Long Island Railroad travels the Hamptons in an hour. The Sag Harbor Whaling Museum and Montauk lighthouse are popular stops.