My partner and I embarked on a summer interrail trip through Europe, aiming for comfort and diversity. We visited Germany, Switzerland, Italy, Slovenia, Croatia, and Hungary. My favorite destination was Italy, especially Cinque Terre, a UNESCO World Heritage site. My itinerary, tips for interrail, and pleasant surprise about the Slovenian capital Ljubljana are shared in detail, concluding that interrail trips aren't just for young backpackers.