Ottawa, the capital of Canada, is a fantastic destination for families with kids aged 10 and 11. In July, the city comes alive with warm weather and numerous outdoor activities perfect for a fun-filled family trip. You can explore the Canadian Museum of History, the interactive Canada Science and Technology Museum, and the beautiful Rideau Canal where you can rent paddle boats or bikes. The city also offers plenty of parks and green spaces for picnics and play, making it an ideal spot for a 12-day adventure with kids.