Steeped in history, Vancouver is the oldest city in Washington. Once the largest western outpost of the British Hudson's Bay Company, where supplies and food were bartered in the 1800s, it was closed in 1860 as Americans took over commerce. The outpost was later recreated as the Fort Vancouver National Historic Site. For more history, check out the Pearson Air Field, the oldest operating airfield in the West, where vintage aircraft are displayed at the Pearson Air Museum. If adventure is your bag, Vancouver is the perfect base for day trips to the Columbia River Gorge, the breathtakingly beautiful 70-mile river stretch that cuts through the Cascade Mountains, or Mount St. Helens, the site of the famous volcano, both of which offer a slew of outdoor activities. For calmer pastimes, cruise the picturesque river in the Columbia Gorge riverboat, or visit Beacon Rock, the world's second largest monolith, where a walking trail leads to spectacular panoramic views.

Cody, named for its legendary founder, Buffalo Bill Cody, remains as full of Old West adventure as it was during the days when Bill himself roamed Wyoming. Serving as the Eastern gateway to Yellowstone National Park, Cody is just a few miles away from pristine wilderness where actual buffalo can still be seen. The town attracts tourists and cowboys alike with reenactments of famous shoot-outs, restored frontier buildings and with the Cody Stampede, which the town hosts every July 4.

Puebla lives in the shadow of the active Popocatepetl volcano, which provides a spectacular backdrop to one of Mexico’s Pueblos Magicos (magic towns). Characterized by its colorful, Talavera-tiled buildings and hailed as the birthplace of mole poblano, Puebla is Mexico at its best.

The Yucatan capital has both colonial and Mayan treasures to discover. Nearby ruins at Uxmal give some insight into the lives of the predecessors of the conquistadores, who arrived in 1542. Mayan culture is also still evident in Merida's daily life and in the many colourful festivals celebrated here.

Known as New York's tough neighbour with a major international airport, Newark is a destination in its own right. The city is undergoing revitalisation efforts and its attractions include several large parks, art galleries and architecturally significant buildings. The Newark Museum is a complex of art and science exhibits, a mini-zoo, a planetarium and more. Theatre, music and dance performances take place at venues such as the New Jersey Performing Arts Center and Newark Symphony Hall.

Spread along both sides of the majestic St. John River, Fredericton combines the coziness of a small town with the world-class institutions of a city much larger than this humble capital. Tree-lined streets and suburban neighborhoods of Victorian-era homes live harmoniously alongside three universities, countless historic sites, museums, riverfront trails and restaurants featuring local and international cuisines. Fredericton also boasts a number of world-renowned festivals.