If you have 6 hours or a half day to spend in Swindon, there are plenty of things to see and do. Here are some suggestions:
1. Visit the Steam Museum of the Great Western Railway - This museum is dedicated to the history of the Great Western Railway and has a large collection of locomotives, carriages, and other railway memorabilia. It takes about 2-3 hours to visit.
2. Take a stroll in the Lydiard Park - Lydiard Park is a beautiful historic estate with a Palladian house, walled garden, and lake. You can spend 1-2 hours walking around the grounds.
3. Explore the Swindon Museum and Art Gallery - This museum has collections of art, local history, and archaeology. It takes about 1-2 hours to visit.
4. Discover the Coate Water Country Park - This park has a lake where you can go fishing, as well as walking and cycling trails. You can also visit the miniature railway and the pitch and putt golf course. Plan for 2-3 hours to explore the park.
5. Shop at the McArthurGlen Designer Outlet - This is a large shopping center with plenty of designer shops, food outlets, and a cinema. You can spend 1-2 hours shopping and relaxing at the center.
6. Visit the Swindon and Cricklade Railway - This heritage railway has a museum, exhibits, and train rides. You can spend 1-2 hours here.
Overall, Swindon has a variety of attractions and activities to suit different interests. Depending on your preference, you can choose to visit one or more of these places, or create your itinerary combining them. Have a great time exploring the town!