Capri might be the world's oldest holiday resort. Emperor Augustus loved it as his favorite spot to catch some sun, and it hasn't changed much in 2,000 years.

Take a bus from Naples and see this luxurious vacation spot on a sightseeing cruise from Portici. With Mt. Vesuvius on the horizon, sail past towering sea stacks and majestic coves while sunlight twinkles on the turquoise surf.

Visit the Grotta Meravigliosa, the Grotta Bianca, and the Grotta Verde, carved out by the ocean, and wander the island paradise like the first emperor of Rome.