Biking--There are no trails open to mountain bikes in Mount Rainier National Park. However, there are plenty of trails to ride at nearby Crystal Mountain and White Pass ski areas during the summer months. Crystal Mountain is by far the most popular and is known for its grueling climbs and brake-turning downhills. Luckily, you can avoid much of the climbing by riding the lifts up. The lifts generally operate only on weekends. A good gravel road for great biking is Westside Road, which you can access through the Nisqually Entrance of Mount Rainier National Park. It is completely closed to motorized vehicles after 3 miles. One of the best reasons to ride this road is the chance to get on some of the little-used west-side hiking trails (closed to bikes). Try strapping some hiking boots on your bike; this is a great way to get away from the crowds and access some of the rare, less crowded areas of the park. However, you might want to call ahead for information on the usage of Westside Road.
