Sommières is a beautiful market town with a bustling market on Saturday mornings. Its Roman bridge is still in use today. It is a good place to eat (plenty of restaurants), shop or just relax with an ice cream in one of its lovely squares. You might want to visit its medieval castle which overlooks the town. It has a permanent arena where there are frequent bull shows.
30 minutes by bike or 10 minutes in the car (plenty of parking).