Punakha Dzong, formally known as Pungtang Dechen Phodrang Dzong, is one of the most significant and majestic dzongs (fortresses) in Bhutan. Located at the confluence of the Pho Chhu (father) and Mo Chhu (mother) rivers in the Punakha Valley, it holds a pivotal place in Bhutanese history, culture, and religion.

Built in 1637 by Zhabdrung Ngawang Namgyal, the founder of Bhutan as a unified state, Punakha Dzong served as the religious and administrative center of the country until the capital was moved to Thimphu in the 1950s. The dzong is renowned for its imposing whitewashed walls, golden spires, and intricate woodwork, exemplifying traditional Bhutanese architecture.

Aside from its architectural grandeur, Punakha Dzong is culturally significant as the site of numerous royal weddings, including the historic wedding of King Jigme Khesar Namgyel Wangchuck to Queen Jetsun Pema in 2011. The dzong also houses sacred relics and artifacts, including the embalmed body of Zhabdrung Ngawang Namgyal in the Machey Lhakhang (the central tower).