Cheltenham was just your average, sleepy town until the discovery of a spring in 1716, after which it became Britain's most popular spa town. (Like Palm Springs without the casinos.) Local Cheltonians have a reputation for being wealthy and respectable, and a walk along the Promenade will give you a first-class view of their wonderful houses, shops and gardens. After taking in the waters at the Pittville Pump Room (great name for a spa), check out the Art Gallery and Museum to learn about the social history of Cheltenham.

So-called because of the honey-colored stone used to build its villages, the Cotswolds offers visitors the quintessential English experience. The area spans five counties and boasts some of England’s most impressive country houses, castles, and landscapes. Plus, plentiful pubs make it easy to experience authentic English hospitality.

In the "city of dreaming spires," academia takes center stage. Gaze out at Oxford's world-famous university from the top of Carfax Tower before heading into the city's pedestrian-friendly streets. Follow your nose to the Covered Market for the makings of a picnic to enjoy at Headington Hill Park. Mix the historic and modern with visits to the 12th-century village church of Iffley and trendy Cowley's ethnic shops and music venues.

Famed for its soccer team and music scene, which has produced the likes of the Smiths and Oasis, this center for sports and the arts is a down-to-earth and friendly city. The so-called Capital of the North has overcome industrial decline, bombing (in WWII and by the IRA) to become a confident and cosmopolitan city of well over two million. It is well served by a bus and light rail network. Top attractions include the Lowry art complex, arcade Affleck's Palace and Canal Street gay village.

Tallinn's atmospheric Old Town is an enthralling hodgepodge of medieval streets and spires. It's a small city, and the tourist areas are safe and easily explored on foot. Buy a Tallinn Card if intending to use buses, trolleys or trams. For a look into Tallinn's past, visit Rocca-al-Mare Open Air Museum's typical rural Estonian taverns, windmills and watermills, see the onion-domed 1900 cathedral or join the bustle in historic Town Hall Square. St. Olav's spire was once the tallest in the world.

Conquering New York in one visit is impossible. Instead, hit the must-sees – the Empire State Building, the Statue of Liberty, Central Park, the Metropolitan Museum of Art – and then explore off the beaten path with visits to The Cloisters or one of the city’s libraries. Indulge in the bohemian shops of the West Village or the fine dining of the Upper West Side. The bustling marketplace inside of Grand Central Station gives you a literal taste of the best the city has to offer.

Pittsburgh has been remade and reimagined. Think 24 miles of riverfront trails, beautiful parks and historic attractions. Home to 90 neighborhoods, the ‘Burgh feels authentic and unpretentious. No visit is complete without a trip to the Strip District or PNC Park, a ride up the Duquesne Incline or a stop at The Andy Warhol Museum. Architecture buffs love Pittsburgh for the amazing downtown buildings. Hollywood producers, do, too—the city has even been called the “Hollywood of the East."

With live music to be heard all across town, 24/7, 365 days a year, Music City lives up to its name. From honky-tonk bands jamming at Tootsie’s Orchid Lounge to songwriters in the round at the Bluebird Cafe and country music legends rocking the Grand Ole Opry, you never know who you might see. The creative spirit from Nashville's music landscape flows into the area's myriad art galleries, up-and-coming fashion scene, historic landmarks and chef-driven restaurants.

Atlanta has been dubbed everything from the "capital of the new South" and "the next international city" to "the best place to do business." It's also a great place to visit. Fueled by the prosperity of local mega companies like Coca Cola and Holiday Inn, the prestige of hosting the 1996 Summer Olympic Games and the energy of young upwardly mobile types who have migrated to the city in droves - Atlanta is on fire. And this time it's a good thing. From world-class restaurants and a myriad of cultural attractions to a hip nightlife and sporting events galore, the city is cosmopolitan in every sense of the word. But Atlanta has also managed to maintain its historic character. Stop by the Atlanta History Center or visit the Martin Luther King Jr. Historical Site, a moving tribute to an American icon. Browse through the former home of famous author Margaret Mitchell or pop into the Jimmy Carter Library and Museum for details on the life and times of the former president and his family. Whether you choose modern urban endeavors or old southern pleasures, Atlanta will not disappoint.

With over 50 legendary attractions including the National Cowboy and Western Museum and the Myriad Botanical Gardens, plus world-class shopping, restaurants and hotels OKC, as it is affectionately known, is the ideal spot for a weekend of fun and reflection. Discover the sights and sounds of the Old West in Stockyards City, watch horse races at Remington Park, then have dinner and see a show in historic Bricktown. Designed to duplicate an 1800s frontier town, families will love the Frontier City Theme Park where visitors see an reenactment of the gun fight at the OK corral and ride thrilling roller coasters. The remarkable Oklahoma City National Memorial & Museum occupies the now-sacred soil where 168 Americans were killed. Learn how tragedy united a nation and come away with a new sense of strength, peace and resolve.