Best things to do in Ontario

Arguably Toronto's most recognizable attraction, CN Tower held the record for world's tallest building upon its completion in 1976. Still one of the world's highest towers, this spindly icon remains a landmark of the city skyline. Ride the glass elevator to the top, where on a clear day you can take in views of the city from 553 m (1,815 ft) in the air. If you choose to have a meal at the revolving restaurant, elevator access is free of charge. For an extra dose of adrenaline, daredevils can take a short walk around the edge of the tower's main pod, just above the restaurant.

Appreciate edgy art and science at Royal Ontario Museum, Canada's largest museum. Thanks to its strong ties to the University of Toronto, the museum offers informative and up-to-date exhibits on everything from dinosaurs to modern fashion trends. It also houses an extensive collection of artworks from around the globe. Admire the museum's bold exterior, which features striking crystalline features contrasted with the building's original facade. Take a tour of the museum to get the full story behind the pieces on display.

See where Canada's most important desicions are made at Parliament Hill and Buildings. Architecturally reminiscent of Westminster in London, the parliament buildings, which overlook the Ottawa River, were founded in 1859 and completed in 1927. Today Ottawa residents think of the precinct as the heart of their city. Take a tour through the parliament buildings and surrounding gardens to gain an appreciation of the Canadian political process.

Admire Niagara Falls from a different vantage point with a visit to Journey Behind the Falls. Hidden behind the powerful waterfall, the tunnel offers several viewing platforms that give visitors a fresh perspective on the thunderous cascade. Be sure to wear a poncho or waterproof jacket on your visit, as you'll almost certainly get doused by heavy sprays of water. Reserve your tickets in advance, as the popular attraction can sell out.

Enter the world of colorful insects at Butterfly Conservatory, located just minutes from the world-famous waterfalls. Sheltering over 2,000 butterflies that fly freely through the lush vegetation, this modern insect zoo features a climate-controlled greenhouse, 200-seat theater, and a large gift shop. Most of the conservatory's butterflies come from farms in El Salvador, Costa Rica, Australia, and the Philippines. Special nets stretched along the conservatory's glass dome keep the fragile creatures from entangling and dying of hypothermia. Boost your chances that butterflies land on you by wearing brightly colored clothing, moving slowly, and dabbing some perfume just before entering.

Constructed at the beginning of the 20th century in the Gothic Revival style, Casa Loma represents the city's only castle. The midtown landmark once served as the formal residence of financier Henry Mill Pellat, known for helping bring hydroelectric power to Toronto. Originally the largest private home in Canada, the grandiose 98-room castle now acts as a museum, often used for wedding ceremonies and movie shoots. Choose between several themed guided tours, or pick up a digital audio guide at the entrance and explore the castle and gardens on your own.

Immerse yourself in a world of underwater adventure at Ripley's Aquarium of Canada. Colorful marine creatures swim around you, contained only by a layer of glass, as you wander through the aquarium. Get within inches of razor-toothed swimmers in the shark tank, or treat yourself to a hands-on experience at the ray pool. Don't miss the ethereal jellyfish display, where the naturally luminescent creatures light up the water in dazzling colors.

Once home to the British Empire's biggest producer of spirits, Distillery Historic District now represents one of Toronto's top tourist hubs, packed with shops and bars housed inside preserved Victorian-era buildings. This ten-street quarter contains dozens of old warehouses converted into modern art galleries, artist workshops, trendy eateries, and upscale boutiques. A popular gathering place for both tourists and locals, the neighborhood is especially crowded on weekends, when newlyweds come to pose in front of the area's iconic redbrick buildings. Browse the website for upcoming events, which include live jazz performances, food festivals, and art exhibits.

One of North America's most impressive natural attractions, Niagara Falls Canada straddle the border between the United States and Canada, marking the point at which the eponymous river plummets over a prominent escarpment. Two cascades on the U.S. side and one on the Canadian combine to form the most powerful waterfalls in the world, harnessed to produce electricity using a generating system invented by famed scientist Nikola Tesla. Experience the sheer force of the water by taking a boat tour from the base of Horseshoe Falls, or climb to the top the observation tower for a bird's-eye view of the entire region.

Let yourself be tempted by a smorgasbord of mouth-watering aromas at St. Lawrence Market. With traditions dating as far back as 1803, the covered market showcases the capital city's most diverse range of fresh food vendors, with specialities from across the globe. Find all the ingredients you need to prepare your favorite meal, and taste samples of exotic foods from specialty vendors. Visit the market's bustling food court for a meal.

Horseshoe Falls are the largest of the three waterfalls that constitute the Niagara Falls. The falls are not only a popular holiday spot, but also an abundant source of hydraulic power. If you wish to admire the scenery, take a walk along the waterfall, picnic in the free park, or take a ride in the cable car. Adventurous souls will appreciate boat cruises and ziplining to the falls.