National Museum, Phnom Penh

While it's a small collection, it's worth your time (and price of admission and a guide) to spend a morning or afternoon here. The art on display is impressive and the guide gave a good explanation of why it mattered as well as an introduction to Khmer history and culture. The courtyard and the cafe are also good places to stop for a while. And you should check out the museum restaurant for lunch outside the building

I was absolutely mesmerized by the sculptures in the museum. There are enormous sculptures and different rooms filled with arts which reflect the different centuries. Visitors can put on headphones and listen about this distant time. Another reason why I recommend going to the museum is because they have very beautiful garden with fish ponds where you an actually feed the fishes. There also have big parking lots and a cafe for refreshments. To sum up, I would highly recommend visiting this gorgeous museum in the heart of Phnom Penh. The sculptures and the amazing architecture of the buildings are definitely a must-see.