Crystal clear water, white sand beaches and warm trade winds. That’s what the Caribbean islands are all about, and Barbados and St. Lucia are no exception. These two islands sit about 100 miles apart in the turquoise Caribbean sea, and are close enough to combine in one trip, but different enough to enjoy some vacation variety. Barbados boasts not only postcard perfect beaches but a UNESCO heritage capital, glittery nightlife, and well developed infrastructure. Laidback St. Lucia is an eco-tourists paradise, offering excellent hiking and golden beaches against lush green valleys. Traveling between these top vacation destinations is not hard, and for a trip to the Caribbean, island hopping is all part of the fun.