Travelers are voting Visak Bochea Day, Pchum Ben Festival - Feeding the Spirits and Cambodian Pchum Ben Days as the best of 3 festivals in Siem Reap. There is 2 festivals in Kampong Cham a city just 149 km from Siem Reap. The most popular of these is Visak Bochea Day in Kampong Cham. You can find 4 Festival in the country of Cambodia and Meak Bochea Day is our members favorite Festival in all of Cambodia. Want more? Check out our map of festivals in Siem Reap.