The Nepali royal massacre occurred on 1 June 2001 at the Narayanhiti Palace, the then-residence of the Nepali monarchy. Nine members of the royal family, including King Birendra and Queen Aishwarya, were killed in a mass shooting during a gathering of the royal family at the palace. A government-appointed inquiry team named Crown Prince Dipendra as perpetrator of the massacre. Dipendra slipped into a coma after shooting himself in the head.

The Narayanhiti Palace Museum is a public museum in Kathmandu, Nepal located east of the Kaiser Mahal and next to Thamel. The museum was created in 2008 from the complex of the former Narayanhiti Palace following the 2006 revolution. Before the revolution, the palace was the residence and principal workplace of the monarch of the Kingdom of Nepal, and hosted occasions of state.