Lassen Volcanic National Park features a giant volcanic dome, hot springs, and a variety of secluded, high-country cliffs and outcrops that provide excellent climbing for all levels. Spend the weekend scaling cracks, arêtes, and crags that rival those of Yosemite. You’ll find that the high-altitude climbs of Lassen challenge not only your climbing ability but also your lungs. Don’t miss the classic Belly Button, the biggest crag in the park.