saturday, sunday, from the 1st to the 15th of july, from the 16th until the 4th of september : 9.30 am to 5 pm last departure from the 16th of july to the 15th of august : 9.30 am to 6 pm last departure other days : from 12.00 to 5 pm
If you are a group, the Nature Adventure base is open all day long.