Is there any possible way Las Vegas could not be on our "best nightlife" list? The only way we could possibly omit it is on a technicality—since you can do pretty much anything 24/7 in Vegas, it might be wrong to call it "nightlife."

Who cares about a little fog (okay, a lot of fog) when there’s so much to do in San Francisco? By day, explore Fisherman’s Wharf and the Aquarium of the Bay, ride a cable car, and stroll around the Presidio; by night, have a fabulous dinner (at a Michelin-starred restaurant or a tiny place in Chinatown), then hit some of the best clubs on the West Coast.

"Ithaca is gorges" can be read on proud t-shirts across New York State, and there is definitely truth in advertising. Sitting on the shores of Cayuga Lake, the largest of the Finger Lakes, the hilly town of Ithaca is surrounded by dense forests, towering waterfalls, and many gorges. The natural beauty has a distinctly academic feel, as local universities have filled the woods with museums and education centers like The Cornell Lab of Ornithology, which features a 220 acre wildlife sanctuary.

The first time you go to New York, go ahead and be a sight-seer—everyone should visit the Statue of Liberty, the Met, Times Square, etc. But on a return trip, pick a neighbourhood and go deep. You’ll find hole-in-the-wall bars, great delis, quirky shops… exploring the non-touristy side of New York is an incredibly rewarding experience for a traveller.

With nine bays and 36 beaches, Huatulco is ideal for anyone who loves the sun. It's not an overdeveloped resort town, but the hotels are comfortable—even luxurious. Ecotourism is gaining in popularity, so take a break from sunbathing and try river rafting or a hike through the jungle.

<p>Lisbon, the capital city of Portugal, has become an increasingly popular place to visit in recent years, with a warm Mediterranean climate in spite of its place facing the Atlantic Ocean. Full of bleached white limestone buildings and intimate alleyways, Lisbon's mix of traditional architecture and contemporary culture makes it the perfect place for a family holiday. </p><div>Things to do in Lisbon </div><p>As Portugal's capital, there is a lot to see and do in Lisbon. Even exploring the city centre will take a few days out of a family holiday as there is no real central district, although Praça do Comércio is a good central place to start, in Baxia, or Rossio, the city's main square which has a sort of Trafalgar Square feel to it. Or you might try climbing up the Cristo Rei, a huge statue of Christ with spectacular views across the whole city. The Castelo de São Jorge also offers great views and isn't quite such a steep climb. A short tram ride to the west of Lisbon will also bring you to Belem, where you can explore attractions like the Belem Tower and the Belem Cultural Centre, which features a fantastic art collection including works by Dali, Picasso, Warhol and Magritte. In downtown Lisbon, you'll also want to visit the Gulbenkian, which has to be Portugal's answer to the British Museum full of fascinating cultural artifacts and with some superb gardens in the grounds. It's possible to have a fascinating educational family holiday in Lisbon, and there are also plenty of great beaches to work on your tan. </p>

Everyone who visits Paris for the first time probably has the same punchlist of major attractions to hit: The Louvre, Notre Dame, The Eiffel Tower, etc. Just make sure you leave some time to wander the city’s grand boulevards and eat in as many cafes, bistros and brasseries as possible. And don’t forget the shopping—whether your tastes run to Louis Vuitton or Les Puces (the flea market), you can find it here.

Copenhagen is one of Europe’s oldest and most popular cities. It’s also one of the cleanest and most metropolitan. The dynamic Danish capital features progressive modern architecture, the must-visit Tivoli Gardens amusement park, stunning palaces, and all the activities and amenities you would expect in a world-class destination. Explore the canals and pretty narrow streets, appreciate beautiful old homes, and find great shopping and people watching on The Ströget.

<p>Madrid is the financial and cultural hub for Spain, and much of Southern Europe. There is a huge amount to see and do there, as well as excellent nightlife in terms of bars, restaurants, clubs and entertainment. As the area has been inhabited since Roman times, there are also plenty of historical sites to explore and enjoy. At the other extreme, you can also visit the Bernabéu stadium, home of Spanish football giant Real Madrid. This is usually popular with the younger members of the family, and many of the older ones! For art lovers you are torn between the Prado Museum, with works from the 12th to 19th Centuries including Goya, Velasquez and Rubens, or you can go to the Reina Sofia Museum for art from the 20th Century and beyond. The Reina Sofia houses Picasso's most famous painting Guernica, as well as key works by artists such as Salvador Dali - it gets incredibly busy but is a crucial place to visit! </p><p>While Madrid is a huge city, and it is easily possible to spend a whole holiday exploring, there is also a lot to see outside the city itself. Suggested excursions include Toledo, former capital of the country and a medieval city full of charm, and Segovia with its extraordinary castle which was used as inspiration for Walt Disney's iconic castle logo. </p>