Leave the day open for the tour... let this be the thing for your day. The chocolate tour is great fun, followed by cava. Our train had a slight delay, but was not a problem. You will taste a lot and it is flexible, so enjoy it! Michael was our guide for the tour and did a great job. I took older family, be prepared to do some walking (should be expected) and enjoy the small-scale winery. Great recommendations, and they do other tours too. Was a fun day outside Barcelona!