This pleasant, walkable town right at the elbow of Cape Cod is a classic New England vacation spot. Bringing kids? Check out calm beaches like Cockle Cove Beach and Harding’s Beach. If you’re looking for stunning scenery, however, try Chatham Lighthouse Beach. Its tides can be strong (heed the posted warnings), but it’s one of the most beautiful beaches on the Cape.

The name "Chattanooga" comes from the Creek Indian word for "rock coming to a point." This refers to Lookout Mountain, one of the city's major attractions. Here visitors can explore extraordinary rock formations, see a roaring enclosed waterfall and travel by train to the top of the mountain for truly awesome vistas. Back down on the ground, don't miss the world's largest freshwater aquarium, the Tennessee Aquarium. History enthusiasts will love the city's museums dedicated to Civil War, Native American and 20th-century history. More than anything, Chattanooga is a scenic city, full of natural wonders waiting to be explored by foot, car, bike or train.

As Baja California Sur’s capital, La Paz is mostly used as a jumping-off point for Cabo San Lucas’ beach resorts. However, its old-world charm and pleasant waterfront promenade featuring international art and restaurants overlooking the grey whale–inhabited water are reasons worth sticking around.

The caves of Ponza are steeped in mystical mythology—legend has it that Ponza was Homer’s inspiration for the sorceress Circe’s island in The Odyssey. The whole island has a magical feel to it, from the grottoes to the botanical gardens to the underground labyrinth of Roman tunnels. Schedule a boat tour so that you can explore the entire island by sea—a truly spectacular experience.