News: the dates for 2022 are available"Summer School" and "Travel Week" 2021 have been a success and everyone involved still lives with the many impressions. Meanwhile we fixed the dates for 2022. Please have a look here.
"Summer School" and "Travel Week" 2021 have been a success and everyone involved still lives with the many impressions. Meanwhile we fixed the dates for 2022. Please have a look here.