If your trip to Saint-Gregoire is all sorted out but your travel itinerary is a little on the empty side, let us give you a few hints and tips.If anyone asks why you're heading here, just show them a few images of Thabor Botanic Gardens and Parliament of Brittany. These wonderful attractions will ensure you have an awesome trip.Keep yourself on the go by stopping by Rennes Cathedral and Place de la Gare. If you still have loads of stamina and room on your schedule, Le Liberte is also calling your name.