Vietnam's war-torn history can't – and shouldn't – be ignored. Ho Chi Minh City Museum has many informative exhibitions, and explains the country's bloody past through photographs, artefacts and memorabilia. It's sensitively done, without glossing over the atrocities, and (rather ironically) is housed in the Gia Long Palace, where Ngo Dinh Diem spent his final hours in power before his assassination in 1963.
The War Remnants Museum is a more grisly – but equally essential – reminder of local atrocities. From eerie bomb remnants and first-person accounts by war veterans to a bloodied guillotine and photographs of horrific napalm burns, this is a chilling reminder of life not-too-long ago.