View of Trashi Chhoe Dzong in Bhutan's capital city of Thimphu. From coverage of revisit to Material World Project family in Bhutan, 2001. The Dzong?or fortress?is one of many in the country that historically provided sanctuary for the country's people during war and strife. Trashi Chhoe Dzong was rebuilt when the country capital was moved to Thimphu in the early 1960's. Architecture. From coverage of revisit to Material World Project family in Bhutan, 2001.