Situated between Austin and Dallas in the heart of Texas, Waco is one of the Lone Star State’s charming smaller cities. Quirky local diversions range from Waco Mammoth National Monument and the Dr Pepper Museum to bustling Magnolia Market.

During the Civil War, Knoxville's Mabry-Hazen House served as headquarters for both the Confederate and Union armies. Today you can visit the house and other historic homes in this eastern Tennessee city. Among Knoxville's other attractions are museums, a zoo and World's Fair Park, site of the 1982 World's Fair. University of Tennessee sports draw lots of fans, as does the Women's Basketball Hall of Fame. To see Knoxville from the water, take a leisurely riverboat ride down the Tennessee River.

Located in the South Pacific more than 2,000 miles off the Chilean coast, Easter Island’s not the easiest place to reach. (If you’re interested, the easiest access is by air from Santiago or Tahiti.) But isolation has helped preserve the 1,500-year-old mysterious congregation of volcanic rock sculptures (maoi) that’s the island’s biggest claim to fame. After exploring the unique landscape, relax on an uncrowded beach and ponder one of the most mysterious places on Earth.