While its footprint in the Aegean Sea may be small, Paros has more than enough beauty to take up a big spot on travelers’ must-see lists. Most stay in the island’s biggest town (although biggest is a relative term), Naoussa — where they can explore the labyrinth-style streets, explore shops filled with local goods, dine in the seaside cafes serving up fresh-caught octopus, and soak up all the Greek islands scenery they’ve lusted after on social media.

A spot of white in the turquoise waters of the Aegean Sea, the island of Naxos is a unique blend of ancient ruins and beach culture. The largest of the Cycladic Islands, Naxos is the childhood home of none other than Zeus, king of the gods. Upon arrival in Naxos, hike over a causeway to Palatia, where the Portara, a stone gateway to an ancient temple that no longer exists, stands alone, the symbol of the island. At sunset, the views of the island, and the sea beyond, are breathtaking.

Classic whitewashed buildings line the labyrinthine streets of Mykonos, the largest town on the Greek island of the same name. Matoyianni Street is particularly charming. Iconic 16th-century windmills keep watch over the village from the hills above, and the fully functional Boni Mill is part of the Mykonos Agricultural Museum. The Aegean Maritime Museum and the Folklore Museum will give you a proper introduction to the area’s rich cultural and economic history.

If the mention of Mykonos doesn’t immediately bring to mind bright white buildings, turquoise skies and tanned bodies lining golden sandy beaches, you’ve been living under a rock. The most popular Greek Island in the Aegean Sea is all about energy and attracts a diverse and upscale crowd that thrives on its stylish nightlife. During the day some privacy can be had in the more secluded north beaches, but the south beaches are all party. Ski, jet-ski, windsurf, horseback ride, parasail or just save up your energy for the evening ahead, like most of your fellow travelers in Mykonos.

Ios embodies that classic Greek island ambiance—hillside clusters of blue-roofed white buildings, an amphitheater, golden beaches that spill into the sapphire sea. The spindly windmills of Ios are like something from a storybook, and a visit to the Tomb of Homer (yep, that Homer) is an exercise in awed contemplation. When the sun goes down, party it up at one of Ios’ many electrifying nightspots. Favorites are Astra Cocktail Bar and the (kind of insane) alt-rock scene, The Orange Bar.

Oia is carved out of the cliffs, and visitors can see houses built for Venetian sea captains as well as the more typical "cave houses" of the villagers. You’ll find the pure white buildings with colorful roofs that are typical of Greek architecture, and you’ll probably enjoy poking around the town. But don’t breeze through in an hour—you must stay for the sunset. It’s legendary. Watch from a café, or, better yet, from a boat—you’ll be spellbound.

The Greek island of Santorini is a blissful spot for a getaway, and its capital, Fira, is a vision of dramatic cliffs and pristine whitewashed buildings. The Archaeological Museum contains Minoan artifacts from Fira’s ancient foundations, while several churches and monasteries offer a glimpse into the historical and contemporary religious make up of this beautiful village. Exploring the shops and cafes along Fira’s narrow footpaths is a leisurely way to spend an afternoon.

Even if you’ve never been to this Cyclades island in the Aegean Sea, you’d still recognize it immediately – candy-colored houses carved into cliffs, sapphire waters, gleaming white buildings topped with half-spheres the color of a stormy sky. Here you’ll find peace as you roam the black sand beaches or the streets of a provincial village like Imerovigli. Beautiful Oia is world famous for its sunsets, which seem tinted with every shade of an artist’s palette.

The coastal village of Kamari features the beaches and ruins that are typical of Greek islands, but also boasts unusual attractions like an open-air cinema. Stray from the black pebble shores and head up to the site of Ancient Thira, where the stone remains of houses, markets, baths and temples will impress you with their size and structure. Sip local vintages at the Gaia Winery, then relax at an outdoor café as you watch the sun sleepily drop below the horizon, washing the sky with warm Aegean light.

Rome wasn't built in a day--and you'll need much more than a day to take in this timeless city. The city is a real-life collage of piazzas, open-air markets, and astonishing historic sites. Toss a coin into the Trevi Fountain, contemplate the Colosseum and the Pantheon, and sample a perfect espresso or gelato before spending an afternoon shopping at the Campo de’Fiori or Via Veneto. Enjoy some of the most memorable meals of your life here, too, from fresh pasta to succulent fried artichokes or a tender oxtail stew.

In Vienna, the coffee house isn’t just a hangout: it’s an institution. Lingering over a newspaper with a pastry and a strong espresso drink is, according to UNESCO, officially a Viennese cultural pastime. Walk off your slice of Sachertorte with a self-guided tour of the city’s stunning traditional, Secessionist, and modern architecture, such as the Imperial Palace, the State Opera House, the Kirche am Steinhof, or the Kunsthistorisches Museum, an exercise in ornate geometry.

This city, full of colorful homes, canals and bridges, is one of Europe's most picturesque capitals. Must-sees on any visitor's itinerary include the Anne Frank House, the Van Gogh Museum and the world's only floating flower market. Rent a bike and join thousands of locals navigating Amsterdam's labyrinthine streets, or just take in the sights on foot. For an unusual and memorable alternative to hotels, consider staying in a houseboat.

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 museums of Lisbon celebrate the rich history and culture of this Portuguese capital city. The Maritime Museum is perfect for kids (and grown-ups!) who adore all things nautical, while the Casa-Museu Dr. Anastácio Gonçalves is a hidden gem of colorful artwork. To fully appreciate the city’s dramatic stone architecture you can take a guided walking tour, or customize your own tour, making sure to visit the Padrao dos Descobrimentos, the Mosteiro dos Jeronimos, and the UNESCO World Heritage site the Torre de Belem.

You've probably heard that Guinness tastes better in Dublin (fresh from the factory), but what you may not know is that Dublin is a perfect destination for the whole family. No, we're not suggesting you let the kiddies drink a pint. Instead, take them to the Dublin Zoo, to feed the ducks in Stephen's Green or on a picnic in Phoenix Park. Scholars enjoy walking in the literary footsteps of such writers as Yeats and Joyce, while discerning shoppers have their pick of designer boutiques.

Dubai is a destination that mixes modern culture with history, adventure with world-class shopping and entertainment. Catch a show at the Dubai Opera, see downtown from atop the Burj Khalifa and spend an afternoon along Dubai Creek exploring the gold, textile and spice souks. If you’re looking for thrills, you can float above the desert dunes in a hot air balloon, climb aboard a high-speed ride at IMG Worlds of Adventure or skydive over the Palm Jumeirah.