Punakha Dzong, known as the “Palace of Great Happiness,” is one of Bhutan’s most beautiful and historically important fortresses. It once served as the nation’s capital and remains the winter residence of the Central Monk Body. Visitors admire its stunning architecture, serene courtyards, and the dramatic confluence of the Pho Chhu and Mo Chhu rivers. The dzong offers a rich cultural experience along with exceptional scenic beauty.