The annual caving congress' Caussenard' for 2018 was held in Saint Martin de Londres (Herault). The congress attracted almost 700 cavers from all over France but also from abroad (Switzerland, Belgium and Spain). GrottoCenter was of course there in order to exchange with fellow cavers , users and future users. Our goal is to get some feedback whenever possible and to make the next version even better. We would love to hear from you if you could not make it and would like to give us some feedback, too.