The best time to go to Kusatsu, Shiga Prefecture, Japan, is typically during spring (April to early May) and autumn (late October to November) for pleasant weather and scenic beauty.Spring in Kusatsu offers comfortable temperatures, superb for exploring the lakeside and surrounding areas. The cherry blossom season, usually in April, transforms the landscape with delicate pink hues, particularly beautiful around Lake Biwa and the Kusatsu-juku Honjin. This period is ideal for couples looking for picturesque strolls and enjoying the natural beauty.Autumn provides equally agreeable weather, with crisper air and stunning foliage colours, especially around late October and November. The trees along the shores of Lake Biwa and in the nearby mountains turn vibrant shades of red, orange, and gold, making it a fantastic time for outdoor activities and photography. Travellers interested in hiking or cycling will find these months particularly rewarding.