Hoi An has a couple of museums that you can spend the day going in and out of. The Museum of Sa Huynh Culture explores the rich ancient culture of the town that goes back to 2000 years old – when Hoi An was used a trading port. The museum here mainly displays pottery from the 1st and 2nd century, including some burial urns. Head upstairs and you'll find the Museum of the Revolution, where you'll find vintage war currency notes along with pictures of war heroes, grenade launchers, AK 47s, Claymore mines and even machine guns on display. The Museum of Folk Culture displays lifestyle plaster statues of local people in traditional attire as they carry out various activities.