Start your tour by heading to Killing Field from you hotel in Phnom Penh, where the vibrant bustling capital of Cambodia. Situated at the confluence of three rivers, the mighty Mekong, the Bassac and the great Tonle Sap, what was once considered the ‘Gem’ of Indochina. The capital city still maintains considerable charm with plenty to see. It exudes a sort of provincial charm and tranquillity with French colonial mansions and tree-lined boulevards amidst monumental Angkorian architecture. Phnom Penh is a veritable oasis compared to the modernity of other Asian capitals. A mixture of Asian exotica, the famous Cambodian hospitality awaits the visitors to the capital of the Kingdom of Cambodia. Here in the capital, are many interesting touristy sites. Beside the Royal Palace, the Silver Pagoda, the National Museum, the Toul Sleng Genocide Museum, the Choeng Ek Killing Fields and Wat Phnom, there are several market places selling carvings, paintings, silk, silver, gems and even antiques.

Choeung Ek is the site of a former orchard and mass grave of victims of the Khmer Rouge - killed between 1975 and 1979 - about 17 kilometres south of Phnom Penh, Cambodia. It is the best-known of the sites known as The Killing Fields, where the Khmer Rouge regime executed over one million people between 1975 and 1979.

The Tuol Sleng Genocide Museum is a museum in Phnom Penh, the capital of Cambodia, chronicling the Cambodian genocide. The site is a former secondary school which was used as Security Prison 21 by the Khmer Rouge regime from its rise to power in 1975 to its fall in 1979.