17,000 Cambodians were killed here. The pagoda near the entrance holds the skulls of over 8000 victims. As you walk through the mass graves, the area of which is smaller than a baseball diamond, there are bones and bits of clothing sticking out of the ground. Broken teeth litter the ground. They are very easy to find, just look down. Every rainy season more remains, bits of teeth, bone, and clothing, are exposed as the soil erodes away.