Parking
There is no on-island vehicle access or parking. Arrive by boat to Scorpion Anchorage, walk from Scorpion Beach to the mapped access path, and return in time for the scheduled boat.

Channel Islands National Park, CA
Clockwise 4.5-mile island loop from Scorpion Anchorage with coastal views, an historic oil well, and endemic wildlife
Overview
Scorpion Canyon Loop is a 4.5-mile loop from Scorpion Anchorage on Santa Cruz Island, rated moderate to strenuous, with roughly 750–770 feet of elevation gain. The verified mapped line is 4.27 miles; the visitor distance is the total walking distance from Scorpion Beach and back.
This is a rewarding interior-island loop with broad coastal views, ranch-road history, the old oil-well site, and endemic wildlife. Allow about 2–3 hours for the hike itself, more if footing is slow or you stop for views, and carry water, sun protection, and sturdy footwear.
Parkwolf’s verdictBottom lineMap & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Channel Islands Tour Guide
Parkwolf is a GPS audio tour guide for Channel Islands National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Channel Islands audio tourRecorded for this trailhead
Scorpion Anchorage: The Island's Activity Hub“You're heading toward Scorpion Anchorage, the main base of operations on Santa Cruz Island. This is the starting point for most popular activities, all located right at the landing.”
Plays as you drive up to this trailhead in the Parkwolf Channel Islands Tour Guide.
More stories near here in the app
Trail guide
For the easier direction, hike clockwise from the beach access. Follow the mapped access path and Smugglers Road inland toward the historic oil-well area, then take the connected Scorpion Canyon route for the steep, rocky descent through the canyon. Scorpion Valley Road and the access path return you to Scorpion Anchorage. The stored line follows the complete closed loop once; it does not duplicate the return corridor to represent round-trip mileage. The abandoned exploratory well, drilled in 1966 and reported to have produced water rather than oil, is on this route near the transition into the canyon section.
Smugglers Road is a former ranch road; the Scorpion Canyon section is narrow, steep, rocky, and loose in places. The route is exposed and has little shade. Island Scrub-Jays and Island Foxes may be seen, but do not feed wildlife and secure food and trash in the provided storage boxes. Winter and spring rain can make Scorpion Canyon crossings wet or impassable; stay on designated trails and roads and keep away from unstable cliff edges.
There is no on-island vehicle access or parking. Reach the trail by boat to Scorpion Anchorage, then start from Scorpion Beach; ferry travel from Ventura takes about one hour and schedules vary. Drinking water is available at Scorpion Anchorage/Scorpion Canyon Campground, but there is no water along the loop, so carry enough for the hike. Cell service is unreliable on the islands, and hikers must return in time to meet the boat. Pets are not allowed on park islands; service-animal screening is required by the park.
Wildlife
2,232 sightingsIsland FoxMost seen around 6 PMSighting map
282 sightingsHumpback WhaleMost seen around 9 AMSighting map
79 sightingsBlue WhaleMost seen around 7 AMSighting map
101 sightingsGrey WhaleMost seen around 8 AMSighting map
364 sightingsCalifornia Sea LionMost seen around noonSighting map
105 sightingsBald EagleMost seen around 5 PMSighting mapSighting maps show where each species has been reported across Channel Islands. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ModerateNorth Bluff Trail3.8 mi · 2 hr · At the trailheadExposed coastal loop from Scorpion Anchorage via Cavern Point and North Bluff to Potato Harbor views
ModerateBluff Trail (Santa Cruz Island)5 mi · 2.5 hr · At the trailheadExposed island bluffs leading from Scorpion Beach to Potato Harbor
ChallengingSmugglers Cove Trail7.5 mi · 4.5 hr · At the trailheadRemote island climb to a turquoise cove with big ocean views
EasyScorpion Anchorage to Cavern Point2 mi · 1.5 hr · 0.2 mi awayA short coastal loop from Scorpion Anchorage to Cavern Point
ChallengingMontañon Ridge Trail10 mi · 6.5 hr · 0.2 mi awayA strenuous, exposed loop to Montañon Ridge with sweeping island and ocean views
ModeratePotato Harbor Trail5.2 mi · 2.8 hr · 0.3 mi awayA moderate 5.2-mile coastal out-and-back from Scorpion Anchorage to a clifftop view of Potato Harbor
ModerateCavern Point Loop2 mi · 1.3 hr · 0.6 mi awayShort bluff-top loop from Scorpion Ranch with huge ocean views and a steep startChallengingSmugglers Cove to Yellowbanks3 mi · 2 hr · 1.9 mi awayRugged 3-mile out-and-back from Smugglers Cove to the remote Yellowbanks beach
Sight · At the trailheadScorpion AnchorageAll-in-one hub for hikes, sea caves, and kelp snorkeling
Sight · 0.3 mi awayScorpion AdobeRanch-era adobe steps from Scorpion Anchorage with island history
Sight · 0.3 mi awayScorpion RanchHistoric ranch hub for hikes, kelp snorkeling, and sea cave kayaking
Sight · 0.3 mi awayScorpion RockOffshore seabird sanctuary with misty cliffs and marine views
Sight · 0.4 mi awayChannel Islands Adventure CompanyGuided sea-cave kayaking at Scorpion with expert, eco-minded guides
Campground · 0.5 mi awayLower Scorpion CampgroundTent-only island basecamp with beach access and resident foxes
Sight · 0.8 mi awayCavern PointCliff‑top overlook with big ocean views and seasonal whale watching
Campground · 0.8 mi awayUpper Scorpion CampgroundSheltered island basecamp with water spigots, beach access, and fox cameosParkwolf’s Channel Islands ranking