Gamboa, Panama, was originally built to house employees of the Panama canal. The small town's main attractions are its proximity to significant tracts of relatively undisturbed rainforest, and Pipeline Road, considered one of the best bird watching sites in Central America.

Dotted with lighthouses along its shoreline, Portland, Maine is a coastal gem in the northeastern United States and a veritable paradise for lovers of fresh seafood, craft breweries, and small-town charm. At the center of downtown Portland, the Old Port neighborhood boasts a number of unique and historical buildings, trendy restaurants and bars, and picturesque views of the Portland Harbor.

Aegina, one of the Saronic Islands of Greece, is a short ferry ride from Athens yet feels far removed from the capital’s energy. Known since antiquity as a thriving maritime and cultural center, the island still preserves echoes of its past in archaeological sites and traditional villages.

Nestled in the heart of the Pacific Northwest, Mt. Hood, Oregon, is a stunning natural playground renowned for its diverse outdoor activities and breathtaking landscapes. In winter, Mt. Hood transforms into a skiing and snowboarding paradise at Timberline Lodge, which boasts the longest ski season in North America. The lodge itself is a historic gem, built in the 1930s and featured in the iconic film "The Shining."

The 300 square mile Mountain Pine Ridge Forest Reserve is reached by taking the Georgeville turnoff at mile 65 of the Western Highway. After going through miles of tropical jungle you will be in a forest of tall pines growing amongst wildflowers and grasses. The area has whitewater rivers, waterfalls and cave systems.

Addis Ababa, one of Ethiopia's 15 administrative regions, is the administrative, trade and cultural center of Ethiopia.