Seminar on Shamanism. Traditional Amazonian Ayahuasca and San Pedro ceremonies with the company of Arutam Ruymán in Geneva, Switzerland. Write an email filling up the form in contact section at unioninarutam.org. Please read Arutam Ruymán’s blog for further information and preparation details. Physical preparatory so as the right mental comprehension on this shamanic way of life, is essential for the success in so deep and meaningful process.