Canada Aviation and Space Museum is 3.8 mi (6.1 km) from central Ottawa, why not stop by during your stay. Why not take a stroll along the riverfront and watch the sunset while you're here? It's also full of great shops and restaurants, so you can spend the afternoon having a wander. If you want to experience more of the culture Ottawa has to offer, head to Rideau Hall, St. Laurent Centre, and Gatineau Sports Centre.