For cheap and reliable tuk-tuk service in Phnom Penh, call David (or Bunthoeun if you'd rather use his Cambodian name). David can provide one-off journeys or you can hire him for the whole day at US$20.
Forget taxi's, tuk-tuk's are the way to go. You see more and the heat is taken away by the cool wind that flows through the trailer. No need for a taxi, they cost too much and have no real advantage. Tuk-tuks can get through traffic almost as easily as a moped.
David is a good tour guide, tell him what you want to see and he will plan the best route for you, fitting in as much as possible in a short amount of time.
What to do in Phnom Penh:
- Toul Sleng Genocide Museum (S-21)
- The Killing Fields - Choeung Ek
- The Royal Palace
- The river front
- National Museum
- Wat Phnom
- Silver Pagoda
- Central Market (Psah Thmay)
- Independence Monument
- Tonle Sap
- Wat Ounalom
- Shooting (M16, AK47, etc...)
Call David on +855 92 898 959 or email him on firstname.lastname@example.org