If I had to pick one family friendly activity in Trenton, I would say spend the day at the National Air Force Museum of Canada. It's fun and educational and has that rare combination of excitement and depth that appeals to kids and adults. For kids, the highlight is the massive outdoor airpark where they can get up close to real military aircraft—some of them are huge. It's like a playground of history and they can explore at their own pace which keeps things engaging and hands on. Inside the museum there are interactive exhibits, flight simulators and even spaces where they can sit in real cockpits. Adults will appreciate the stories behind the displays especially the tribute to Canada's aviation history and the personal artifacts that make it all human. The museum is stroller friendly and there's no pressure to rush so it's a relaxing yet stimulating day out. Best of all? Admission is by donation so it's accessible to all kinds of families. It's the kind of place that sparks curiosity in kids and nostalgia in adults—definitely a win for everyone.