The Taragaon Museum occupies a landmark building next to the Boudhanath stupa — a 1970s Austrian modernist structure designed by Carl Pruscha, with circular forms that have drawn comparisons to the Star Wars universe. The museum documents the history of Kathmandu's architectural heritage and the international research community that worked in Nepal during the Cold War decades, when the country was a centre for the study of Himalayan culture and art.
The building itself is worth seeing for its architecture alone; the exhibitions are thoughtful and well-designed by Nepali standards. A good combination with a visit to Boudhanath — the two are effectively next door to each other.