The theoretical part of the book focuses on the basic principles for the preparation and organization of intensive experiential courses. The practical part describes and evaluates a three-day course where these principles were applied. The goal of the course was not only to help the participants improve their language knowledge and skills, but also to let them experience the joy of studying and the joy of their own success. This book is written in a way that should allow anybody who would like to organize an intensive experiential language course to understand the basic theoretical background, as well as learn easy to use steps for individual stages which one should follow when preparing such a course. In appendices is also provided a full account of the activities used during the course and all the relevant information about them, so that they could be used as they are or as a source of inspiration for newly designed activities.