Start your day with a visit to the Royal Palace, the official residence of King Sihamoni, which combines traditional Khmer architecture with French colonial styles. Spend the afternoon at the National Museum, home to the world's largest collection of Khmer art and artifacts. In the evening, enjoy dinner at Romdeng restaurant, which serves traditional Cambodian cuisine with a modern twist.
Explore the magnificent Angkor Wat, the largest religious monument in the world. After lunch, visit the Angkor Thom complex, which includes the Bayon temple with its many faces and the Terrace of the Elephants. In the evening, visit the Night Market for some souvenir shopping and local street food.
Take a speedboat to Koh Rong Samloem, a beautiful island with crystal-clear waters, white-sand beaches, and lush tropical forests. Spend the day relaxing on the beach, swimming, snorkeling, or kayaking. In the evening, enjoy a seafood dinner at one of the many restaurants on the island.
If you have extra time, consider visiting the Killing Fields and Tuol Sleng Genocide Museum in Phnom Penh to learn about Cambodia's tragic history. You can also take a day trip to the Tonle Sap lake near Siem Reap to see the floating villages and wildlife. To maximize your fun, book a sunset cruise on the Mekong River in Phnom Penh or go on a zip-lining adventure in the Angkor Archaeological Park. Lastly, don't forget to try the local delicacies such as amok (curry fish) and lok lak (stir-fried beef).