The Cape Verdean island of Sal is all about the beach, baby. White sand stretches along glassy turquoise waters—perfect for a lazy day of sunning or some heart-pumping watersports. Snorkelers and divers will find plenty of tropical fish, turtles, and dolphins to look at. On dry land, kids (and grownups!) will marvel at the Terra Boa mirage, an optical illusion that conjures a peaceful-looking lake in the middle of a large, flat plain.

Whitewashed facades, unspoiled beaches, and centuries-old landmarks make Conil de la Frontera a stand-out destination Spain’s Atlantic coast. Historically popular with Spanish holidaymakers, the beach town has begun to draw an international crowd with its blend of lively nightlife and traditional coastal culture.

North Carolina's coast and 300 miles of barrier island beaches are filled with lovely state parks, top restaurants and world-class golf courses. Cape Fear's beaches attract surfers. Central Wilmington contains fine antebellum homes and exciting shopping and dining. The windswept Outer Banks offer historic lighthouses, mysterious Roanoke Island and the Wright Brothers National Memorial. Cape Hatteras National Seashore offers hiking, biking and fishing. Ferry trips link islands with the mainland.