Lost Coast Trail, CA 9 miles (Moderate)
The Lost Coast has it all–dramatic sea cliffs and caves, giant redwoods, black-sand beaches–and this roller-coaster one-way hike misses nothing. Start at Little Jackass Cove and hike south. You’ll pass under the 226-foot Anderson Cliff, cross Wolf Creek, and alternate between bluff-top grasslands, beaches, and redwood groves. Keep one eye on the hills for black bears and one on the ocean for migrating gray whales in spring and fall.
Info (707) 986-7711
Olympic Coast, WA 14 miles (Difficult)
It’s a long day from Ozette Ranger Station to Shi Shi Beach, and you’ll have to check the tide table first, but the reward is commensurate: Olympic National Park‘s wildest stretch of cliffs, tidepools, and wave-sculpted sea stacks. Start with a three-mile stroll through wetlands on the Cape Alava Trail, then trace the rugged Pacific shore. Extra thrill: The one-way route skirts impassable headlands with short inland forays via ropes and ladders.
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Best Volcano Hike (Moderate)
Mt. St. Helens, WA 7.8 miles
It’s been almost three decades since Mt. St. Helens erupted with devastating force. Evidence of the 1980 blast–which flattened millions of trees–still abounds, but you can also see signs of recovery as wildflowers and wildlife return. Start at the Johnston Ridge Visitor Center and climb Harry’s Ridge Trail into the heart of it all, where you’ll gaze at the mountain’s collapsed north face and peer into an active caldera. The round-trip hike gains nearly 1,000 feet; at the top you’ll also get balcony views of Coldwater Peak, Mt. Adams, and Spirit Lake.
Info (360) 449-7800