Punakha Dzong, a stunning fortress located at the confluence of the Pho Chhu and Mo Chhu rivers in Punakha, Bhutan, is a must-visit for those exploring the region. Known for its impressive architecture and historical significance, the dzong is best visited between September and June when the weather is pleasant and access is easy, avoiding the monsoon season. You can explore on your own, but hiring a local guide can enrich your understanding of its history and cultural importance. Entry is typically part of a broader Bhutan tour package, as independent travel in Bhutan is restricted. The cost is relatively moderate, generally ranging from $200 to $250 per day, including accommodation, meals, and transportation due to the mandatory minimum daily package set by the government. Allocate around 2 to 3 hours for a comprehensive visit, ensuring you have time to appreciate the grandeur and intricate artistry of this iconic landmark. Remember to dress modestly and check in advance for any religious festivals, like the annual Punakha Tshechu, for a vibrant cultural experience.