Travel insights and tips on some of the top attractions and best cities in the world

The Mile High City offers a wealth of kid-friendly attractions that bring history and science to life through hands-on experiences. From wild adventures at the Denver Zoo to interactive exhibits at the Denver Museum of Nature & Science, there's no shortage of exciting activities to keep curious minds engaged. With the following tips, you'll be ready to make the most of your family's Mile High City getaway.

For those who dream of seeing the world from up above, the CN Tower in Toronto, Ontario, can take your imagination to new heights. The colossal engineering spectacle has been classified as one of the Seven Wonders of the Modern World and has broken numerous world records.

Drawing from marine and freshwater habitats around the world, Ripley's Aquarium of Canada brings you face to face with the most colorful and stimulating aquatic wonders in existence. Inside Canada's largest indoor aquarium, you'll find fun touch exhibits, educational talks with aquarists, live dive shows, and more than 100 interactive displays.

Clearwater Marine Aquarium is all about rescue, rehab and release. All of the animals on public display are rescues that couldn't survive on their own in the wild, including dolphins, sea turtles, pelicans, otters, sharks, stingrays and more.

With its rich and diverse collection of exhibitions and galleries, SAM is one of the best museums in Seattle. You can discover artists and cultures from around the globe, represented through a number of mediums. If you're ready to let out your inner art critic, check out this fascinating downtown Seattle museum.

As any biking fan knows, nothing feels more exhilarating than zipping down bike paths, going all out on a flat stretch of road, or even moving seamlessly alongside cars in an urban setting. Biking and enjoying the sun warming your shoulders and the heady rush of a smooth ride is not only a great form of exercise, but also a terrific way to do some sightseeing without the hassle of sitting in traffic or finding parking.