Phnom Penh's 5-star hotel scene combines French colonial heritage with modern luxury. Properties like Raffles Hotel Le Royal (94/100 guest score) and Sofitel Phnom Penh Phokeethra deliver old-world elegance with private balconies and riverside dining. Expect rates starting around $150-$300 per night for these central hotels near the Royal Palace and National Museum.
For business travelers, Hyatt Regency Phnom Penh offers a central location with a hot spring bath and Asian cuisine, while Rosewood Phnom Penh provides skyline views from its skybar Sora. Most top-tier hotels feature multiple pools, on-site spas, and airport shuttles. The best districts for 5-star stays are along the Sisowath Quay and near the Vattanac Capital district.