Vancouver, British Columbia An easy hop over the border from Seattle, this Canadian city embraces the great outdoors. Hiking, skiing and whitewater rafting are just a few activities visitors can enjoy. What's more, attractions such as Stanley Park (home to a water park and the Vancouver Aquarium) and Granville Island make Vancouver a great choice for families. Pop culture aficionados will also appreciate the city's connection to Hollywood movies (it's a popular filming location) and its lively arts scene.