Wild Coastal Backpacking: Shi Shi to Cape Alava — 4-Day Olympic Coast Trek

Straddling the rain-sculpted edge of Washington’s Olympic Peninsula, the Olympic Coast Trek from Shi Shi Beach to Cape Alava is a four-day, 19-mile point-to-point backpacking route that reads like a primer on coastal geology and seaside weather. Begin at Shi Shi Beach, where black basalt sea stacks punch through surf and tidal flats unfurl into an arena of tidepools. Move south on sand and slabby headlands only negotiable at low tide, skirting hidden coves, hopping boulders, and threading stands of old-growth Sitka spruce and western hemlock hung with green moss. The final approach to Cape Alava—the westernmost point in the contiguous United States—rewards hikers with windswept shoreline and sunsets that strip color off the horizon. Discovery Treks runs this guided odyssey as an all-inclusive trip: expert Wilderness First Responder guides, pro-quality backpacks and sleeping systems, gourmet beach-cooked meals, permits, bear canisters, and a private shuttle from Tacoma. Nights are spent with tents pitched on sand or beneath coastal forest canopy, while the Pacific provides a steady percussion that rearranges sleep rhythms and sharpens morning coffee into ritual. The itinerary packs tide-timed headland crossings, rope-assisted scrambles, and deliberate mileages so small groups move safely through the most exposed stretches. Key features include the Point of the Arches at Shi Shi, tidepools alive with purple sea stars and giant green anemones, river otter and harbor seal haul-outs, and regular bald eagle sightings. Rock types along the route alternate between volcanic basalt stacks and cobble beaches scoured into smooth polygons; moss-draped rainforest trails provide contrast to open, wind-driven beaches. Expect 19 miles of mixed terrain—beach walking, boulder hopping, and short steep climbs—with camping at Shi Shi, Seafield Creek, and Cape Alava. This trip is unique here because it combines raw coastal exposure with protected wilderness regulations: permits limit crowding and allow campsites that feel remote despite the proximity to civilization. Discovery Treks’ inclusion of all permits, bear canisters, and a private shuttle simplifies logistics for travelers who want the coast's extremity without logistical friction. Seasonal timing around low tides is essential; guides plan crossings to keep the route safe and scenic. Bring waterproofs, sturdy boots for the boulders, and a willingness to trade predictable weather for dramatic light and wildlife encounters. For travelers who prize moving through a landscape shaped by ocean and time, this trek is one of the Pacific Northwest’s most elemental coastal experiences. Guides manage meal prep and camping logistics, so pack light but bring layers, a headlamp, and waterproof camera gear. Note that weather can flip quickly; flexible plans and respect for tide windows make the difference between an epic passage and a long detour. Book early—summer dates fill fast. Expect wild shorelines, fleeting gulls, and deep coastal silence.