Mammoth, CA has a crazy moonscape layout and huge walls. Here's names you know like Caswell, Rune, Dollin, and Grant Taylor, along with new guys like Perelson and Barros. New videos daily at http://www.thrashermagazine.com<br /><br /><br /><img src="http://ll.broadbandsports.com/images/39031_thumb.jpg" alt="Skatepark Round-Up - Volcom" title="Skatepark Round-Up - Volcom" width="150" height="90" alt="Skatepark Round-Up - Volcom"/>
