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

Some of our favorite zoos and aquariums across North America may be closed, but the animals are still there. From soothing live feeds of jellyfish to penguin field trips to behind-the-scenes footage from keepers and animal caregivers, there’s still plenty to see.

All over the world, museums, zoos, aquariums and other cultural institutions have closed their physical doors for the time being, but their virtual doors are wide open, and they’ve got some amazing online tours, classes and lessons, sneak-peaks, webcams, at-home activities and more for kids and adults alike—all available for free.

The Battleship New Jersey has a long and storied history of maritime warfare. Visitors eager to climb aboard this seasoned battleship and uncover her secrets will be delighted to take part in the Battleship New Jersey museum experience.

What better way to explore Philly than by hopping aboard a Philadelphia Trolley Works Big Bus Tour of Philadelphia? These highly recognizable double-decker buses will take you all over the city, drop you within close proximity of a variety of Philly sights, and provide live narration throughout your journey.

It's quite fitting that the first true zoo in the United States originated in the historic city of Philadelphia. In 1874, the Philadelphia Zoo opened with 1,000 animals and an admission price of just 25 cents. Today, over one million visitors enjoy its endearing residents each year. It's regarded as one of the top zoos in America.

Philadelphia, a city best known for Rocky’s epic run up the steps of the Philadelphia Art Museum, legendary cheesesteaks, and rowdy sports fans is also home to the Academy of Natural Sciences of Drexel University. This remarkable museum is filled with natural wonders that will leave you with a newfound appreciation for our blue planet.