 In some cases, they're reported to be 12 feet tall. Well, we have no evidence of that. Once all the remains were properly articulated, there was not one human that was over 6 foot tall. You could drive to Trailhead and make the hike to the cave yet today, a place where archaeology revealed those amazing duck decoys and other finds that led to stories of giants that roamed this part of the country. Driving the countryside, in Lovelock, Nevada, I'm Andrew McRae.