Why tourists are going crazy for this giant pile of ROCKS in America places THIS bizarre tourist attraction traces back 300 million years. Share: Email ThisBlogThis!Share to XShare to Facebook Related Posts:'We need to ACT' Travel expert issues warning after Christmas market TERROR threatThomas Cook's 2016 gross margins INCREASE despite Brexit and terror attacksThomas Cook's 2016 gross margins INCREASE despite Brexit and terror attacksMSC Cruises puts second ship in Cuba for year-round holidaysMSC Cruises puts second ship in Cuba for year-round holidays