Where is Santa Cruz Island, California, USA

Written and fact-checked by | Updated On: February 09, 2026 06:15 AM ET

Santa Cruz Island is located off the southern coast of California in the Pacific Ocean, within the Channel Islands. It lies near Santa Rosa Island and Santa Barbara and is situated at approximately 34.0000° N latitude and 119.7000° W longitude.

Santa Cruz Island Location Map

Where is Santa Cruz Island

Google Map of Santa Cruz Island, California, United States

About Santa Cruz Island

Santa Cruz Island is located off the southern coast of California in the Pacific Ocean and is part of the Channel Islands. The island lies south of Santa Barbara and east of Santa Rosa Island, within the Santa Barbara Channel.

Geographically, Santa Cruz Island is situated at approximately 34.0000° North latitude and 119.7000° West longitude. It is separated from the California mainland by the Santa Barbara Channel and is accessible primarily by boat and limited air transport. Nearby locations include Santa Rosa Island to the west, Anacapa Island to the east, and the coastal city of Santa Barbara on the mainland.

According to available records, Santa Cruz Island has no permanent civilian population, with only park staff, researchers, and occasional visitors present. The island covers a total land area of about 96 square miles (249 square kilometers), making it the largest of California’s Channel Islands.

Santa Cruz Island is best known for its diverse landscapes, sea caves, and rich wildlife. As part of Channel Islands National Park, the island features rugged coastlines, hiking trails, kelp forests, and important archaeological sites, attracting nature lovers and outdoor enthusiasts.

Santa Cruz Island Facts

Island NameSanta Cruz Island
Native NamesIsla Santa Cruz (Spanish), Limuw (Chumash)
CountryUnited States of America
ContinentNorth America
StateCalifornia
CountySanta Barbara County
LocationPacific Ocean, off the coast of Southern California
CoordinatesApprox. 34.03° N, 119.73° W
AreaApproximately 96-97 sq mi (250 Sq Km)
LengthAbout 22-24 miles (35-39 km)
Width2-6 miles (3-10 km)
Highest PointDevils Peak - 2,429 ft (740 m)
PopulationNo permanent residents (park staff and researchers only)
Administrative StatusPart of Channel Islands National Park
OwnershipNational Park Service (approx. 24%) and The Nature Conservancy (approx. 76%)
CurrencyUnited States Dollar (USD)
Calling / Area Code805
ZIP Code93001 (Ventura Harbor - access point)
Time ZonePacific Time Zone - UTC -8 (PST), UTC -7 (PDT)
ClimateMediterranean coastal climate
GeographyRugged mountains, sea cliffs, sandy beaches, valleys, and large sea caves
Famous LandmarkPainted Cave (one of the world’s largest sea caves)
Flora & Fauna600+ plant species, island fox, seabirds, diverse marine life
Tourist ActivitiesHiking, kayaking, camping, snorkeling, wildlife viewing
AccessFerry from Ventura Harbor or private boats
Famous ForLargest of California’s Channel Islands, biodiversity, pristine landscapes

Attractions in Santa Cruz Island, California

  • Painted Cave - One of the world’s largest sea caves, famous for colorful rock formations and kayaking adventures.
  • Scorpion Anchorage - Primary visitor area featuring beaches, campground, hiking trails, and ranger facilities.
  • Smugglers Cove - Secluded cove known for turquoise waters, snorkeling, and peaceful surroundings.
  • Devils Peak - Highest point on the island offering sweeping panoramic views of the Pacific Ocean.
  • Cavern Point Coastal Trail - Popular cliffside hiking trail with dramatic ocean views and coastal scenery.
  • Prisoners Harbor - Historic harbor tied to ranching history and access to interior island trails.
  • Santa Cruz Island Fox Habitat - Natural habitat of the rare and endemic island fox.
  • Scorpion Beach - Ideal location for kayaking, swimming, tide pooling, and wildlife viewing.
  • Sea Caves Coastline - Extensive network of sea caves perfect for kayaking and exploration.
  • Channel Islands National Park Trails - Network of trails crossing valleys, ridges, and scenic coastal bluffs.

Distance from Santa Cruz Island to California Cities

  • Santa Cruz Island, CA - 0 km (0 miles)
  • Ventura, CA - 30 km (19 miles)
  • Oxnard, CA - 35 km (22 miles)
  • Santa Barbara, CA - 45 km (28 miles)
  • Santa Monica, CA - 80 km (50 miles)
  • Los Angeles, CA - 95 km (59 miles)
  • Long Beach, CA - 110 km (68 miles)
  • San Diego, CA - 220 km (137 miles)
  • Monterey, CA - 330 km (205 miles)
  • San Francisco, CA - 410 km (255 miles)