The best time to go to Khuruthang, Punakha, Bhutan, is during the spring (March to May) or autumn (September to November) months.These periods offer the most pleasant weather for exploring. In spring, you'll experience mild temperatures and clear skies, making it ideal for outdoor activities like hiking and visiting the magnificent Punakha Dzong. The valley is also lush and green, with rhododendrons and other flowers in bloom.Autumn also brings agreeable weather, with warm, sunny days and cool evenings. This season is superb for cultural tours, as many festivals (tshechus) take place across Bhutan, including in the Punakha Valley. The clear skies during autumn are particularly good for photography, offering excellent views of the surrounding mountains.