I fellow travelers,
Currently planning an Interrail taking from Strasbourg to Croatia for 2 weeks in August, with stops in Vienna and Budapest 
The vibes will be city sightseeing, nautical activities, trying out new sports ( diving, via ferrata...), good food and chilling and of course a lot of fun 😉 
Two or three fellows traveller would be ideal
Can start in Strasbourg, Paris, Stuttgart or Zurich