THE BEST Campo Grande Hotels with Soundproof Rooms

Brazil's capital was constructed between 1956 and 1960 on tropical savannah. It's a gem of modernist urban planning with stunning, world-renowned architecture sights. Cosmopolitan Brasilia celebrates a slew of festivals and is home to the National Museum and National Library of the Republic.

Culture-seekers will be charmed be La Isla's heritage and history, from Old San Juan's charms to folk art and festivals in the outlying towns. You can drive round Puerto Rico in a day, but take your time. Coffee plantations, colonial towns, beaches, bars and restaurants wait to be explored. Old San Juan, with famed Castillo de San Felipe del Morro, is an atmospheric place to wander. Experience life at a different pace by rainforest hiking, scuba diving or swimming Vieques' glowing bioluminescent lagoon.

Known for walkable urban villages like Crystal City, Rosslyn and Ballston, Arlington was part of the "10 miles square" surveyed in 1791 to be the United States capital. Just across the Potomac from Washington, Arlington is home to the Pentagon, Arlington National Cemetery, the Marine Corps War Memorial (Iwo Jima), Air Force Memorial and Pentagon Memorial. With 11 Metro stops, Arlington is car-optional and offers visitors everything from eclectic theatre to Bohemian cafes.

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.

Looking out over the city of St. John's, you may be reminded of a mini San Francisco (minus the cable cars). St. John's provides the ideal balance between nature and nightlife, from the East Coast Trail and its stunning scenery to the colourful entertainment district along George Street. Although it's the largest city in Newfoundland, the vibe is still very small-town. You'll feel welcome in the City of Legends!

Montreal, c’est si bon! This French-speaking city is considered the cultural capital of Canada, and is a cosmopolitan celebration of Québécois style. A horse-drawn carriage ride around the cobblestone streets and grand buildings of Vieux-Montréal will give you a taste of European flavour. The Basilique Notre-Dame is a confection of stained glass, and the Plateau Mont-Royal district will delight you with its quaint boutiques and cafés. Dig in to a massive plate of poutine to fuel up for a tour of the epic Olympic Park.

We've heard Toronto described as "New York City run by the Swiss," and it's true—you can find world-class theatre, shopping and restaurants here, but the sidewalks are clean and the people are friendly. The best place to start is literally at the top—the CN Tower, the tallest freestanding structure in the Western Hemisphere.

Toronto's neighbour Mississauga has more than 480 parks and woodlands for you to explore. Stroll the Waterfront Trail, rent a boat at the marina or spend a day at the racetrack. It's also called Ontario's shopping capital, with everything from shopping centres and outlet malls to picturesque village-style shopping streets.

Ottawa is a compact, clean, cleverly planned centre of culture and politics. And it's an ideal choice for a weekend getaway. Start downtown at the architecturally stunning National Gallery of Canada, and don't miss the Canadian Nature Museum and the National Aviation Museum. Rideau Canal offers boating in the summer and ice-skating in the winter. Gatineau Park attracts cyclists and walkers, while Byward Market blends old and new Ottawa.