Catania has been a prize of many empires over the centuries, from Greeks to Romans to Arabs to Normans to Spaniards (to name a few). But its citizens have a more dangerous enemy right in their backyard—Mount Etna, Europe's largest and most active volcano, which destroyed the city with earthquakes and lava flows in 1693. Look closely at the baroque buildings dating from after the eruption—you'll notice a creative use of lava.

High in the Dolomites, Cortina d'Ampezzo boasts 140 ski runs and over 50 miles of cross-country pistes. Beloved for decades by society types for its après-ski scene, Cortina lies at the center of the Valle d'Ampezzo and has been featured in a number of films, including "Cliffhanger" and "For Your Eyes Only".

“Must love winter sports” could be the slogan of this town at the base of Northern Italy’s Dolomite Mountains. Skiing, snowboarding, tobogganing, and every other way of gliding across the snow is the favorite topics here, even when summer is in full tilt and Nordic walking and other high-altitude activities get added to the agenda. Two gondolas and a funicular on the edges of town whisk you up to the nearby ski resorts, which connect to a dozen or so more nearby. That’s literally hundreds of miles of easily accessible ski trails with one lift ticket. Back down in the valley, the après-ski atmosphere takes over the cobblestone streets.

Looking for a great, family-friendly beach destination in Majorca? Alcudia’s a great bet. Splash and play at the beautiful beach, enjoy a meal at a pub that welcomes kids… and have some old-fashioned fun playing arcade games and exploring nearby towns.

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.

The charming Vietnamese capital has aged well, preserving the Old Quarter, monuments and colonial architecture, while making room for modern developments alongside. Hanoi may have shrugged off several former names, including Thang Long, or "ascending dragon," but it hasn't forgotten its past, as sites such as Ho Chi Minh's Mausoleum and Hoa Lo Prison attest. Lakes, parks, shady boulevards and more than 600 temples and pagodas add to the appeal of this city, which is easily explored by taxi.

The cultural hub of Malaysia, Kuala Lumpur is visually defined by the iconic Petronas Twin Towers, which, at 88 stories high, are the tallest twin buildings in the world and a vision of modern architecture. On the flip side, the Sri Mahamariamman is the oldest Hindu temple in Malaysia, its façade a colorful totem pole of iconography. Shopping at the Central Market is a joyful experience that involves haggling, handicrafts, and happiness.