en CB01 OFFICIAL. It's about as far away as you can fly from the US. Could it really be worth it? Boone Speed, Chris Sharma, and Nate Gold finally realize the dream of going to the fabled Castle Hill basin to see if Boone's spray is ligit. The colossal Flock Hill area has recently re-opened to climbing, adding to the already Phenomenal limestone bouldering of the valley. Guest starring Lauren Lee, Chris Tartaglia, Melissa Lacasse, Cynthia Levinthal, and more.