Very few people have heard about Phnom Penh let alone know that it is the capital of Cambodia. Tourists generally fly in and out of Siem Reap and Phnom Penh losses out on visitors. Little do people know that it is definitely a city worth visiting and adding on their travel list. I have made a 2 day itinerary for a quick visit to all important places in Phnom Penh based on how we traveled. You can also check Cambodia detailed travel guide.