15 Nights Panama Canal

Discover Los Angeles multicultural history by walking through its diverse selection of neighborhoods: See the ornate Twin Towers Dragon Gateway in Chinatown and the traditional Mexican shopping stalls and vendors of Olvera Street. Then, chill by the beach at Santa Monica Pier, or take the iconic drive down Sunset Boulevard, one of the most often-filmed thoroughfares in the country.

San Diego's magnificent coastline, ideal climate and Mediterranean facade make it the quintessential Southern California beach city. The best spot to experience the So-Cal beach scene is the 3-mile stretch from the southern tip of Mission Beach to the northern end of Pacific Beach.

The "Marlin Capital of the World" features exciting charters to the areas top sport fishing spots. Take a boat excursion to the landmark El Arco (The Arch), a dramatic rock formation right at the tip of the peninsula, where seals, sea lions and pelicans bask in the sun.

Costa Rica's major Pacific port sits on a long, narrow peninsula in the Gulf of Nicoya. The closest beach resort to San Jose, it features strikingly unusual black sand beaches. Tropical jungles near the city shelter macaws, toucans, parakeets and howler monkeys.

This $387 million dollar, 51-mile-long canal connects the Atlantic and Pacific oceans. Completed by the U.S. from 1904-1914 under teddy Roosevelt, it is considered one of the greatest engineering marvels of all time.

The world's second-largest duty-free port is also the second largest city in Panama. The city was founded in 1850 by Americans working on the trans-Panama railroad and was named Aspinwall until 1890. It serves as the portal to the massive Gatun Locks.

A beautiful, quaint fishing town on the Atlantic coast of Colombia, Cartagena is full of pastel-painted buildings, Spanish colonial architecture and magnificent cathedrals. Walls and fortresses, once constructed to protect the city from British soldiers and pirates, still stand.

This vast array of wonderful beaches offers you opportunities to swim with the dolphins in a tropical lagoon and come face-to-face with alligators during an Everglades airboat tour. Or stroll through a tropical rainforest while hundreds of butterflies flutter above you.