An essential passageway between the Atlantic and Pacific Oceans, the Panama Canal is an extraordinary technological landmark and a testament to human innovation. Built in the early twentieth century by American engineers, the canal weaves through the Panamanian isthmus and allows easy access for commercial freighters and cruise ships alike.

Located about twenty-five miles southwest of Rapid City, South Dakota, lies Mount Rushmore. Following Highway 244 from the west leads to the orientation center. There exhibits tell how sculptor Gutzon Borglum carved away twice the rock needed to construct Egypt's Great Sphinx (which isn't even as tall as Washington's nose).

Curieuse Island, nestled in the Seychelles’ Indian Ocean, offers a captivating blend of natural beauty and rich history. Located just off the coast of Praslin Island, this 2.9 square kilometer island is renowned for its protected marine and terrestrial ecosystems.

Nestled in the rolling hills of Tuscany, Montepulciano is a quintessential Italian hill town that offers visitors a perfect blend of Renaissance architecture, fine wine, and stunning vistas. Famous for its Vino Nobile di Montepulciano, this town is a paradise for wine lovers. Touring local vineyards, such as Cantina Contucci, and sampling the region’s prestigious red wines is an experience that transports you into the heart of Tuscany’s wine heritage.

Travelers on the Arabian Sea often find themselves in Muscat, on the Gulf of Oman. This port capital is situated between ocean and mountains, and boasts lovely beaches, great diving sites (watch for turtles!), 16th-century forts, and the impressive Sultan Qaboos Grand Mosque, which can hold 20,000 people.