* 60 mountain biking routes to choose from * Rating levels identify the most challenging routes * 90 photos and 60 detailed area maps Challenging rides for mountain bikers of all levels of experience, from novice to veteran, can be found throughout Washington's South Cascades and Puget Sound regions. Extending from I-90 south to the Columbia River, the area offers a wide range or rides, from low-key trips through shady, tree-filled groves to wild...