Hey all! We are trying to plan our first big Europe train-hopping trip (we’re kind of total beginners) and could really use some advice!! We have about 3 weeks to travel between June 15 – August 20, 2026, but we’re a bit stuck on timing and destinations.
We originally had a plan from late July to mid-August, going all around Italy (rome, florence, venice, milan etc), Paris and then moving north in Europe. But after hearing about last summer’s insanely hot weather and how overcrowded everything got, we are thinking of scrapping all that. We really don’t want to suffer from heatwaves, huge tourist crowds or super high prices, we just want a enjoyable trip as "first time" travelers so that we can learn by having as less stress as possible.
So basically, we would love some ideas and advice on which 3-week period in that June–August window would be best for tolerable weather, fewer crowds and a reasonable budget for 2 people? Also, which countries and cities would you recommend for that time, keeping in mind that we will be train hopping, want cooler weather and don’t want it to be too crazy busy???
We just want to enjoy our first trip properly without melting in the heat or feeling overwhelmed by crowds. Any tips would be awesome!
Extra added info upon request:
Sorry for not including many details earlier.
We are two friends traveling abroad for the first time so we don’t really have strong preferences yet. Our main goal is simply to get out of the country and experience new places. We mostly want to explore cities and their atmosphere. We’re interested in walking around, seeing famous landmarks and just experiencing the vibe of different cities. We’re looking for a relaxed and chill trip (no hiking, clubs, bars or nightlife) Food, art, museums, countryside etc. are not major priorities for us, although we are open to anything interesting we come across! Visiting one beach during the trip could be nice but it’s not necessary.
Our rough budget is about €3000 (around $3500) per person for the whole trip. (this amount does NOT include travel costs, this is the estimate budget for us per person without including the travel tickets like flights and trains :))
For the timing, we are planning 3 weeks sometime between June 15 and August 20, 2026. That is why would like advice on where the 3-week period should be placed during that window that would be best suited. So yes, any 3 weeks in the 9 1/2 weeks between the 15th of June through the 20th of August.
We will be flying from Dublin and returning to Dublin. It doesn’t matter where we start or finish in Europe (for example we could start in Rome and finish in Oslo, no preferences). We are happy to do a one-way route rather than a circle.
There will be 2 adults with no mobility issues. Our activity level will be beginner-friendly: relaxed sightseeing and exploring cities with some flexibility in the schedule. We’re planning to travel mainly by train and public transportation.
Hope this info helps more :)