Home to two of America's most prestigious universities, Cambridge exudes a certain intellectual quirkiness. A mix of historical haunts, student hang-outs, alternative art and culture venues, vintage clothing shops, bookstores and ethnic restaurants, the city is, well, really cool. Although it is located just across the Charles River from Boston, Cambridge has a distinct vibe that is noticeable immediately. Start at Harvard Square, a hub of activity and mishmash of trendy stores, outdoor cafes and colorful local characters. Pick up a walking tour map at the visitors information booth in the centre of the Square. The route will take you past many important landmarks including the Mount Auburn Cemetery, Tory Row and the Longfellow National Historic Site. Harvard University offers student-led tours through the illustrious buildings and monuments of its sprawling campus. Art and architecture buffs should meander around the M.I.T campus, which includes outdoor sculptures by masters such as Picasso and 20th-century buildings designed by modern greats like Eero Saarinen and I. M. Pei. Along the way, browse through bookstores, stop to watch street performers and grab a coffee at an outdoor café to take in all this captivating city has to offer.

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.