The Logosynthesis Summer Conference 2024

Date: Sunday June 30 to Friday July 5

Location: Hotel Lihn, Filzbach, Switzerland

Hotel Lihn: more information

Courage in transition

The Summer Conference is the most dynamic and unique event you can imagine to learn  more about Logosynthesis. Participants from all over the world meet and learn together.
Through theoretical inputs and working in different group settings, your learning is broader than in usual seminars. The Summer Conference gives you the opportunity to brush up and deepen your English. If you don’t understand everything there are other attendants there to translate into your language. For plenary sessions we will get professional translation into German and Italian.

Mary o’Donoghue, Suzanne von Blumenthal and Christin Aannerud will lead the conference. They are supported by Willem Lammers, Owner of Logosynthesis® and this concept, in the preparation of this summer conference.

The senior staff members and trainers are . They will provide presentations, leading working groups and guiding the participants through their process on different levels. They will be assisted by co-trainers:

All of them bring many years of experience in the field of psychology, psychiatry, psychotherapy, coaching and organisational development. They are experienced professionals, supervisors, Master Practitioners and trainers in Logosynthesis.

Since 2008, international groups from four continents have met each year for a Logosynthesis Summer Conference under the direction of Willem Lammers, the founder and owner of Logosynthesis®. The summer conference is the most dynamic event you can imagine to learn to know more about Logosynthesis, this new, effective and elegant model of guided change.

In 2024, we’ll again offer a six-day learning event for professionals with all levels of training in Logosynthesis.

Logosynthesis is not a one-way street, not a finished, coherent system. Like all new developments it has come from trial and error. Now, after 15 years, we have the life energy octagon as the base of the Path seminars of the Practitioner curriculum, and we have the field model as the core of the Master Practitioner curriculum. Both models are now accompanied by a series of understandable and applicable protocols and techniques. If you look at those models it almost seems as if Logosynthesis emerged in the form of the smooth narrative presented in these two models, and as if it has always been like that.

The purpose of this conference is to inspire you to think out of the box that has become Logosynthesis. In sharing these pieces we want to show you that nothing comes easy, that you need trial and error on the path of your Self. Therefore we have created a space for conference.

The conference fee and hotel

The conference fee is € 990 for the whole seminar, earlybird rate € 850 until 31.12.2023. You can pay in Euro or Swiss francs by bank transfer, credit card or paypal ( If you have issues about the conference fee, please contact Suzanne von Blumenthal,

Additional costs for room and full board in the seminar hotel:
Rooms between CHF 235 and CHF 730 and additional CHF 649 for all food and Coffeebreaks.
Please book your room directly and add the code, so the Hotelstaff knows which seminar is meant.
Available rooms are:
Doubleroom budget – code: 937552
Doubleroom gardenview – code 259980
Doubleroom lakeview – code 607516
Singleroom budget – code 853259
Three bed room budget – code 110266
Maisonette four bed room – code 969014
Singleroom lakeview – code 762450

Please book the hotel accommodation directly.

Space and Time structure

We create a safe environment for learning through a clear space and time structure. So we expect all participants to stay at the seminar hotel Lihn from Sunday to Friday. You can share a room with another participant. Your relatives or friends cannot stay with you in the hotel during the conference. If you plan holidays with your partner or family, please plan before or after the conference. Please do not bring your pet animal with you.

We also stay together at breakfast, lunch and supper. This structure will help you to go with your own process. Thank you for respecting the space and time structure of the Logosynthesis Summer Conference.

If you want to arrive earlier or depart later you have to look for another accomodation.

Group Size and Language

The conference will take place with at least 25 registered participants. The house offers rooms for at least 45 people.

The conference language is English. But you will find enough people to help you for translation. You will improve your English for sure. We will have translations for the plenaries and presentations to German, Italian, and French, if we have at least 5 participants from the same language.

Travel information:

Next Airport: Zurich International Airport.

Transfer to Filzbach:

By train via Ziegelbrücke or with the S25 directly from Zurich main station to Näfels-Mollis, from there by bus to “Filzbach, Sportzentrum”.

train timetable: