The best time to visit Varaždinske Toplice is during the spring (late April to June) and early autumn (September to early October) for pleasant weather and fewer crowds.During these shoulder seasons, the weather is typically mild and sunny, ideal for exploring the town's Roman archaeological park, Aquae Iasae, or enjoying walks in the surrounding countryside. You'll find the thermal spas and wellness facilities less busy, allowing for a more relaxing experience. This is particularly appealing to those seeking a calm and restorative break.For travellers interested in outdoor activities and warmer temperatures, the summer months of July and August are also a good option. The town experiences its highest number of visitors then, with a lively option and events. However, temperatures can be quite warm, and the main attractions and thermal baths will be more crowded.