What makes Anguilla's beaches the best in the world? White, powdery sand that stretches for miles, pristine waters and the laid-back, welcoming attitude of the Anguillan people. Swim and sunbathe all day—and all year round—at romantic public beaches like the aptly-named Rendezvous Bay, then dance to calypso music at Anguilla's annual summer festival.

Home to some of the best beaches in America, Clearwater is a great family beach destination. Sure, it’s in Florida, but it’s not Giant Rodent Florida (a.k.a. Orlando) or Crazy Spring Break Florida (a.k.a. Fort Lauderdale). Rather, it’s Calm, Old-Fashioned Florida… which is something worth seeing. Oh, and the weather’s outstanding.

The Atlantic crashes on a coastline strewn with quaint harbours, windswept beaches, glorious dunes and romantic lighthouses. Explore Cape Cod National Seashore, bike past cranberry bogs on the Rail Trail or saunter around Sandwich, the Cape's oldest town. Many areas are full of architectural and culinary gems - weathered shingles, whaling captains' mansions, chowder shacks and upmarket dining delights. Don't miss Woods Hole Oceanquest, famed Martha's Vineyard or charmingly lively Provincetown.

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.

Houston hums with an energy and independent spirit all its own. A leading cultural and culinary destination in the South, the city is home to over 11,000 restaurants featuring cuisine from more than 70 countries. The thriving arts scene includes resident opera, ballet, symphony and theatre companies. The Museum District houses 19 museums, all within walking distance. Be sure to visit Space Centre Houston, where you can visit NASA’s Historic Mission Control at the Johnson Space Centre.