Olbia (Greek for “happiness”) is a popular jumping-off point for those visiting the white-sand beaches of the Costa Smeralda, but those who linger in the coastal city uncover a historic centre filled with archaeological landmarks, piazzas ringed by wine bars, and authentic eateries.

From Shoreditch’s swaggering style to Camden’s punky vibe and chic Portobello Road, London is many worlds in one. The city’s energy means that no two days are the same. Explore royal or historic sites, tick off landmarks from your bucket list, eat and drink in exclusive Michelin-starred restaurants, enjoy a pint in a traditional pub, or get lost down winding cobbled streets and see what you stumble across – when it comes to London, the possibilities are endless.

From the bustling charm of Galway City to the rugged, otherworldly Burren, Western Ireland offers a wonderful wealth of experiences. Exuberant Galway, City of Tribes, packs summers with festivals and packs pubs with locals and visitors. Westport is another charismatic town, full of colourful shopfronts, pubs and great restaurants. The near-lunar landscape of the Burren delights with its unexpected flora. Don't miss its Stone Age burial monuments, fishing village Ballyvaughan or cheerful Lisdoonvarna.

It seems like every time of year is "in season" in Lenox, a small Berkshire town that has been a popular retreat since the 19th century. In summer, picnic on the lawn at Tanglewood, the Boston Symphony Orchestra's summer home. In fall, when foliage peaks, take to the hiking and biking paths of the Pleasant Valley Sanctuary to immerse yourself in the vibrant colours of the mountains. Winter visitors enjoy skiing at a number of resorts and cross-country trails, and in spring, hikers and golfers practice their pastimes in splendid settings. Rejuvenating treatments and pampering, at the well-known Cranwell Spa, are favored all year long.

State College, as can be imagined from its name, is a college town, the home to the main campus of Penn State, one of the ten largest public universities in the United States. Downtown State College is home to hundreds of businesses that serve the university's students and professors, from boutique shops, to coffee houses, to theaters for the performing arts. The city is also home to the Central Pennsylvania Festival of the Arts, which brings 125,000 visitors to the downtown area each year.

Boasting two of the nation's best beaches, Saint Petersburg has stunning sands, perfect whether you choose to soak up sun at Fort De Soto; swim, shell, fish or snorkel on Caladesi Island; or enjoy Clearwater's Pier 60 and unbeatable sunsets. Busch Gardens, Adventure Island and eight aquariums and zoos are nearby.