Don your most comfortable shoes for Killarney, where town trails offer history lessons and country walks traverse Ireland's first national park: 26,000 acres of woodlands, sandstone mountains and low-lying lakes. In the town centre, Killarney House and Gardens provide a break for urban explorers. Renowned Muckross House, with its 15th-century abbey ruins and massive yew tree, is just outside the town. If your feet wear out, take in Killarney National Park's legendary scenery from a boat trip from Ross Castle.

Kilkenny is over 400 years old, but it sure doesn’t show its age. Yes, it's an awe-inspiring throng of medieval cathedrals, castles, abbeys and other massive stone buildings, but Kilkenny loves to party. An endless stream of arts festivals celebrating theater, comedy, bluegrass and dance is constantly pumping the city with new life, toe-tapping energy and international flavor.

Enjoy a compelling glimpse into the epic history of Stirling and its surrounding area by going back in time at Stirling Castle, the National Wallace Monument, and the Battle of Bannockburn Visitor Centre. Then explore other family-friendly attractions and the vibrant, independent boutiques around the Old Town and the Victorian Stirling Arcade. And be sure to budget time to visit majestic Loch Lomond – Britain’s largest body of water – and the Trossachs National Park, just a short ride away.

Hedonistic Negril beats to a reggae pulse. Major tourist areas are Seven Mile Beach, home to adult-oriented resorts, and the West End, with smaller, more laid-back accommodations and beaches, shops and restaurants within walking distance. Get a cool drink and watch the sunset from Rick's Bar. Gaze at dramatic Negril Cliffs, which provided backdrops to James Bond's "Thunderball." If your hotel doesn't offer a shuttle, take minibuses. Or set a different pace and trot off on a horseback tour.

Brazil's former capital is renowned for its African-influenced cuisine, music and architecture. Known as "the Capital of Joy," because of its exuberant week-long Carnaval celebrations, Salvador brims with contemporary music and art amid architecture that has gone untouched since the 17th century.