Though often overshadowed (especially for tourists) by its much larger and more famous neighbor Amsterdam about ten miles east, Haarlem’s history actually goes back further. And with about 150,000 people, it’s the capital of the Noord-Holland region. The Teylers Museum, with its unique collection of art and artifacts, is the oldest museum in the Netherlands. The fantastic Frans Hals Museum has many works by the artist and other Haarlem schoolers. Grote Markt, the main town square, is a must-see.

Amsterdam is truly a biker’s city, although pedaling along the labyrinthine streets can get a little chaotic. Stick to walking and you won’t be disappointed. The gentle canals make a perfect backdrop for exploring the Jordaan and Rembrandtplein square. Pop into the Red Light District if you must—if only so you can say you’ve been there. The Anne Frank House is one of the most moving experiences a traveller can have, and the Van Gogh Museum boasts a sensational collection of works.

In one of the largest civil engineering works undertaken anywhere in the world during the 20th century, what was once a sea called the Zuiderzee, was turned into a combination of reclaimed land called polders and a huge lake, now known as the IJsselmeer. To fully appreciate the scale of this project, drive into town, first through the Flevoland polder to Lelystad. Then the approach to this beautiful town is via the 30-kilometre (19-mile) long dyke. You will not get a better impression of the scale of the work that took place. You first drive through mile after mile of reclaimed land, then on a road that goes right over the 'sea', with water on both sides. Enkhuizen itself was once one of the main operational bases of the East India Company (VOC). The town today is a water lovers' paradise. Boats abound; at times, every second street seems to be a canal. The Zuiderzeemuseum here has both an inside and outside section. It is devoted to the history of the Zuiderzee and the cultural heritage of the town.

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.

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.

The town that gave the country (and port wine) its very name, Porto is Portugal’s second-largest metropolis after Lisbon. Sometimes called Oporto, it's an age-old city that has one foot firmly in the industrial present. The old town, centered at Ribeira, was built on the hills overlooking the Douro River, and today is a UNESCO World Heritage Site. The 14th-century São Francisco church is a main attraction, as are the local port wine cellars, mostly located across the river at Vila Nova de Gaia.

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.