Santa Cruz Island
Santa Cruz Island, Channel Islands National Park, CA
Ventura, CA
A rugged island of canyons, beaches, and sea caves, reached by boat.
Santa Cruz Island is the largest of the Channel Islands, a rugged island of mountains, canyons, beaches, and sea caves lying off the Southern California coast. Reached by boat to Scorpion Anchorage, it is the most visited island in Channel Islands National Park, offering a wealth of ways to explore a wild landscape that feels a world away from the nearby cities.
Visitors come to hike the island's trails, kayak among its many sea caves, snorkel and dive in its clear kelp forests, camp under dark skies, and watch for the endemic island fox and abundant birdlife. Despite being only a boat ride from the mainland, Santa Cruz feels remote and uncrowded, a place to experience the natural richness of the California islands up close.
What Travelers Love
- Hiking rugged canyons, ridges, and coastal bluffs
- Kayaking among dramatic sea caves
- Snorkeling and diving in clear kelp forests
- Seeing the endemic island fox
Worth Knowing
- It is inside Channel Islands National Park
- Reached only by boat; the crossing can be rough
- There is no food or water for sale; bring your own
- Kayaking sea caves requires calm seas and proper skills
Learn about Santa Cruz Island
Land and sea adventures
On land, Santa Cruz Island offers hiking trails from Scorpion Anchorage that climb to ridgetop viewpoints, overlook sea cliffs like Potato Harbor, and explore canyons and historic ranch sites, ranging from easy walks to strenuous treks. The island's isolation has produced unique plants and animals, including the small island fox, often seen trotting along the trails.
On and in the water, the island is famous for sea kayaking among its rugged coastline's many caves and coves, and for snorkeling and diving in the kelp forests, which teem with fish and colorful marine life. Guided kayak tours and outfitters help visitors explore the caves safely when conditions allow.
Visiting Santa Cruz Island
Santa Cruz is reached by concession ferry from Ventura, with the crossing taking about an hour and sometimes choppy. Most visitors land at Scorpion Anchorage, where a campground, trails, and kayak access are located, and the island can be enjoyed as a day trip or an overnight camping adventure.
There are no services on the island, no food or water for sale, so visitors must bring everything they need, including plenty of water, food, sun protection, and layers. Kayaking the sea caves requires calm seas, proper equipment, and skill, so many people join guided tours. With good preparation, Santa Cruz Island offers a rich and memorable island experience.
Closest Boutels
The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.
Details
Ventura, CA
Frequently asked questions
What is Santa Cruz Island?
Santa Cruz Island is the largest of the Channel Islands and part of Channel Islands National Park, off the coast of Southern California. It is a rugged island of mountains, canyons, beaches, and sea caves, and the most visited island in the park, reached by boat to Scorpion Anchorage from Ventura. Visitors come to hike its trails, kayak among its many sea caves, snorkel and dive in its clear kelp forests, camp, and watch for the endemic island fox and abundant birdlife. Despite being only about an hour by boat from the mainland, Santa Cruz feels wild and uncrowded, offering a rich variety of land and sea adventures. It is a wonderful place to experience the natural richness of the California islands, from ridgetop views to underwater kelp forests.
How do you get to Santa Cruz Island?
Santa Cruz Island is reached only by boat, since it lies offshore in Channel Islands National Park. Most visitors take a concession ferry from Ventura, California, to Scorpion Anchorage on the island's north side, a crossing of about an hour that can be choppy depending on sea conditions. Private boats can also visit. At Scorpion Anchorage, there is a landing, a campground, trailheads, and access for kayaking. It is important to book your ferry in advance, especially in the busy season, and to check weather and sea conditions before your trip. Because there are no services on the island, come fully prepared with water, food, and gear. The boat ride itself is often part of the fun, with chances to spot dolphins, sea lions, and, in season, whales.
Can you kayak the sea caves at Santa Cruz Island?
Yes, sea kayaking among the sea caves is one of the signature activities at Santa Cruz Island, whose rugged coastline is riddled with caves, coves, and arches, including the famous Painted Cave. Paddling into these caves, when conditions allow, is a thrilling way to experience the island. However, sea-cave kayaking requires calm ocean conditions, proper equipment, and solid paddling skills, since swells, surge, and cold water can make caves dangerous. For this reason, many visitors join guided kayak tours led by experienced outfitters, who provide gear, instruction, and knowledge of safe conditions, which is the recommended option for most people. Whether guided or independent, kayakers should always check the weather and sea state, wear appropriate safety gear, and never enter caves when swells or surge make them unsafe.
What wildlife can you see on Santa Cruz Island?
Santa Cruz Island supports a rich variety of wildlife, much of it shaped by the island's isolation. The best known is the island fox, a small fox found only on the Channel Islands, about the size of a house cat and often seen trotting along trails and around the campground, curious and relatively unafraid of people. The island is also home to many birds, including the island scrub-jay, which lives nowhere else on Earth, along with raptors and seabirds. In the surrounding waters and along the shore, visitors may see seals, sea lions, dolphins, and, in season, migrating whales, while the kelp forests below the surface teem with fish and colorful marine life. As always, keep a respectful distance from wildlife and never feed the animals, including the foxes, to help protect them.
Nearby
Island Fox
10 miles away
The island fox is a small, endemic fox found only on the Channel Islands, about the size of a house cat and famously unafraid of people.
Anacapa Island
12 miles away
Anacapa Island is the closest of the Channel Islands to the mainland, a narrow, dramatic island of steep cliffs, sea caves, and the iconic Arch Rock rising from the water.
Painted Cave
19 miles away
Painted Cave is a vast sea cave on the northwest coast of Santa Cruz Island, one of the largest sea caves in the world, its entrance soaring high enough for a small boat to enter.