The Aston Manor-Road Transport Museum is a great spot to spend a day. It is a very good attraction for both families, groups or just by yourself. The site has also a beautiful garden as well as a friendly cafe.
This is a great venue for almost every occasion . I went there on my sister's engagement party and I would highly recommend it - both the food and service were great.
This is one of my favourite hidden gems in London. If you are looking for a nice place to spend the afternoon away from the busy city street, this is it!