TransylvaniaApr–Jun, Sep–Oct: Ideal for exploring medieval towns with mild weather and fewer tourists.
BucharestApr–Jun, Sep: Pleasant temperatures and less crowded museums make urban exploration enjoyable.
Black Sea CoastJul–Aug: Best for beach activities with warm sea temperatures, though expect higher prices and crowds.
Carpathian MountainsDec–Feb: Perfect for winter sports with reliable snow conditions and vibrant ski resorts.
Danube DeltaMay–Sep: Excellent for bird watching and boat tours with optimal weather conditions.
Weather varies by region—always check local forecasts.