Had a really good holiday last year. Took the train through Austria to Ljubljana - beautiful mountain views. Spent a couple of days in Ljubljana - enjoyed exploring a new (to us) city that was scenic and walkable and felt very safe. Went on a day trip to Predjama Castle and Postojna Caves - enjoyed seeing sights that were different and spectacular. Caught bus to Bled and stayed a couple of days. Enjoyed spectacular scenery and going for walks. Overall we enjoyed the mix of spectacular scenery and other sightseeing.
So based on the above, can anyone recommend another holiday that you think I would like? Other people going would be DH and possibly our adult DC. One "must" is that it mustn't require us to drive. TIA.