More than 30 miles of beaches plus a wealth of cultural and historic institutions make this island a Gulf of Mexico holiday hot spot. If you go, don't forget your walking shoes: With 14 museums and 20 art galleries, plus several historic homes and mansions, there's a lot of ground to cover. Armchair pilots will love the Lone Star Flight Museum and those with more of a nautical interest can check out the Texas Seaport Museum. Families will enjoy the many child-friendly attractions, including Moody Gardens, with its replica of a tropical rain forest. It's easy to get caught up in all the activities, but don't forget to spend some downtime in the sun and on the beach.

Calling themselves "the soul of the coast," the residents of Boothbay Harbor are proud of their seaside town, with its bright summer colors and beautiful snowy winters. A popular sailing and kayaking destination, Boothbay offers more than just boats. There's delicious seafood, seasonal festivals, and plenty of nature trails to explore. Kids will love visiting Fritz, the 23 pound lobster at the Maine State Aquarium, while adults enjoy jazz concerts or comedy shows at the historic Opera House.

The Algarve's sunny shores offer perfect escapes for all types, from those seeking the hot nightlife of flashy, energetic Lagos to those desiring secluded stays in rambling Sagres. Portugal's most southerly region offers historical attractions in former Moorish capital Silves and fascinating Tavira, great golf, fabulous beaches from Praia da Luz to Armacao de Pera, thermal springs at Caldas de Monchique, and miles of limestone caves and grottoes, cliffs and bays along its rugged coastline.