Tuol Sleng Genocide Museum is the site of the former S-21 interrogation center of the Khmer Rouge. It serves as a memorial for the victims of the Cambodian genocide, displaying haunting photographs and artifacts from a tragic time in history.

Choeung Ek Genocidal Center is the site of mass graves from the Khmer Rouge era in Cambodia. It features a glass-walled stupa filled with skulls, serving as a stark reminder of the tragic history.

The Royal Palace in Phnom Penh is the official residence of the King of Cambodia. It features stunning Khmer architecture and the Silver Pagoda, which has a floor made of silver tiles.

Central Market is a bustling shopping center in Phnom Penh, housed in a 1937 Art Deco building. It features a large dome and four hallways filled with shops offering a variety of goods, from food to souvenirs.

The National Museum of Cambodia showcases ancient Khmer art and culture. Visitors can see impressive sculptures, including a large reclining Vishnu and many pieces from the Angkor period.