Channel Islands National Park
Most national parks, you drive up, show your pass, and you’re in. Channel Islands doesn’t work that way. To reach this park — our 56th of 63 US national parks — Tim and I had to book a ferry months in advance, pack every meal and drop of water we’d need for the day, and sail an hour off the coast of California to an island with no roads, no restaurants, and no cell service. And that’s exactly what makes it special.
Known as the “Galápagos of North America,” Channel Islands National Park protects five remote islands and the waters surrounding them. More than 2,000 plant and animal species live here, and over 145 of them exist nowhere else on earth. On our March visit to Santa Cruz Island, we spotted the island fox and the Santa Cruz Island scrub-jay, two species you simply cannot see anywhere else in the world. While kayaking through the sea caves, we paddled alongside sea lions. On the ferry ride home, a large pod of dolphins raced alongside the boat.
This guide covers everything you need to plan a trip to Channel Islands, including which island to visit, how to get there, what to do, when to go, and where to stay on the mainland.
Channel Islands: At a Glance
LOCATION | Off the coast of Ventura and Oxnard, Southern California
SIZE | 249,561 acres (roughly half land, half ocean)
ISLANDS | 5 (Santa Cruz, Anacapa, Santa Rosa, San Miguel, Santa Barbara)
ENTRANCE FEE | None
GETTING THERE | Island Packers ferry from Ventura or Oxnard Harbor
FERRY COST | Round-trip adult tickets from ~$70; see Island Packers for current pricing
BEST FOR | Adventure seekers, birdwatchers, campers, families, national park collectors
The 5 Islands of Channel Islands National Park
Channel Islands protects five islands, each with its own character and its own logistical reality. They are not equally easy to visit, and for most travelers, especially those on a day trip, the choice comes down to one: Santa Cruz.
Here is a map of Channel Islands National Park.
Santa Cruz Island
Santa Cruz is the largest island in the park, the easiest to reach, and the most rewarding for first-time visitors. It’s also the only island where you can combine kayaking, hiking, and wildlife watching in a single day. This is why it’s the island we chose for our visit, and the one we recommend without hesitation.
Ferries depart from both Ventura and Oxnard Harbor and reach Scorpion Anchorage in just over an hour. From there, the day opens up: sea cave kayak tours, hikes to Cavern Point and Potato Harbor, snorkeling in the kelp forests, and one of the best wildlife-watching spots in the park right around the visitor center and picnic tables.
Island foxes, found nowhere else on earth, will approach you with no fear whatsoever. The Santa Cruz Island scrub-jay, another species unique to this island, is equally bold. There’s also a campground at Scorpion Ranch for those who want to spend the night.
A second landing point, Prisoners Harbor, sits on the island’s northern coast and offers a quieter, more remote experience with guided naturalist hikes. It’s worth considering if you’re camping or returning for a second visit.
For most visitors, Santa Cruz Island is the right choice. For a detailed breakdown of exactly how to spend a day here, see our One Day in Channel Islands National Park guide.
Scorpion Anchorage, Santa Cruz Island
Anacapa Island
Anacapa is the closest island to the mainland and the most dramatic to approach by boat. Its iconic arch and steep volcanic cliffs make for one of the more striking arrivals in any national park.
At just 699 acres, it’s small, but it punches above its weight. The main trail leads to Inspiration Point, which a National Park Service volunteer we spoke to recommended enthusiastically. From that bluff, the views across the Anacapa islets and out toward Santa Cruz are exceptional.
One important note: if you visit between April and mid-August, expect noise, odor, and territorial behavior from western gulls nesting across the island. It’s a spectacle in its own right, but worth knowing in advance. There are no services on the island, and like all Channel Islands, you’ll need to bring everything you need for the day.
If we had a second day at Channel Islands, Anacapa is where we’d spend it. Island Packers offers more day trip departures to Anacapa from Oxnard Harbor than from Ventura, so check both when booking.
Anacapa Island
Santa Rosa Island
Santa Rosa is the second-largest island in the park and a step up in remoteness. The ferry crossing takes two to two and a half hours each way, and strong winds and rough seas are common. 30-knot winds are not unusual. Island Packers offers trips from spring through fall, with limited departures per week.
That said, Santa Rosa rewards those who make the effort. It has beautiful beaches at Bechers Bay near the landing dock, island foxes, and a network of trails through a dramatically different landscape than Santa Cruz. It’s also one of the better islands for camping, with a small 15-site campground a mile and a half from the pier.
San Miguel Island
San Miguel is the most remote and challenging island in the park, and it’s really best suited for campers or the most committed day-trippers.
Island Packers typically offers only one or two day trips per year, in October. The ocean crossing is three to three and a half hours each way. All visitors need to complete a permit and liability waiver before going ashore. The island was formerly used by the Navy as a missile testing area and may still have unexploded ordnances, so visitors must stay on designated trails and be accompanied by a ranger beyond the ranger station.
For most travelers, Santa Rosa Island offers a similar wild, windswept experience with far fewer logistical hurdles.
Santa Barbara Island
Santa Barbara Island is the smallest island in the park at just 639 acres, and it is currently not accessible via Island Packers. The dock was severely damaged by winter storms and is not expected to be repaired in the near future. If visiting this island is important to you, it may be worth inquiring about private charter options, though we’d recommend confirming availability before building a trip around it. Anacapa Island offers a comparable experience and is easily reachable year-round.
Getting to Channel Islands National Park
The only way to reach the islands is by boat or small plane. For most visitors, that means Island Packers, the official ferry concessionaire for the park. They operate out of two mainland harbors — Ventura Harbor and Oxnard Harbor, about 15 minutes apart by car — so make sure you know which one your specific ferry departs from and plan accordingly.
Tim and I departed from Ventura Harbor, which is also home to the Channel Islands National Park mainland visitor center. Travel time to Santa Cruz Island is just over an hour each way. Ferries to Anacapa run on a similar schedule. The more remote islands (Santa Rosa, San Miguel, and Santa Barbara) involve significantly longer crossings and more limited departure dates.
Book early. We cannot stress this enough. Tim booked our ferry a month in advance and one of our three possible visit dates was already completely sold out, with very limited availability on the other two. That was in March, well outside of summer peak season. Expect even higher demand from June through August. Check the Island Packers website for current schedules, pricing, and availability.
A few practical notes worth knowing before you book:
- Ferry schedules are not identical every day of the week. The earliest departure and latest return times are not always available on every date, which matters a great deal if you’re planning a day trip and want to maximize your time on the island. Check the specific date you’re considering before assuming you’ll get the full window.
- If you want to bring your own kayak, Island Packers can transport it for a fee. Add this when booking. Bicycles are not permitted on the islands. And ferries between islands are reserved for campers only, on select dates.
- For those arriving by air, the closest major airport is Los Angeles International (LAX), about 70 miles south of Ventura. Santa Barbara Airport is roughly 40 miles north and is a convenient alternative if you can find competitive fares.
Things to Do at Channel Islands National Park
Sea Cave Kayaking
Kayaking through the sea caves of Santa Cruz Island is the signature experience at Channel Islands, and it exceeded our expectations. Some of the caves open into big, airy chambers where you can paddle around and take it all in. Others are narrow with low ceilings: tighter, more technical, and honestly more fun. We paddled alongside sea lions inside the caves, and the kelp forests just offshore were a highlight we didn’t anticipate.
Kayak tours are offered exclusively at Scorpion Anchorage on Santa Cruz Island by Channel Islands Adventure Company (also bookable through their parent company, Santa Barbara Adventure Company).
Tours vary in length, from the two-and-a-half hour Discovery Sea Caves Tour to the four-hour Adventure Sea Caves Tour, and all include a kayak, paddle, paddle jacket, helmet, life vest, and sleeveless wetsuit. The guide determines which caves to enter based on sea and weather conditions on the day, so the experience varies.
Snorkeling
Right alongside kayaking, snorkeling ranks among the best things to do on Santa Cruz Island.
The kelp forests and marine life, bright orange garibaldi, starfish, purple urchins, and giant California sheephead, make for spectacular underwater viewing. We didn’t snorkel on our visit; tours begin later in spring, and the water in March is still very cold (typically 55–65°F). But friends who have done it rave about the experience.
Snorkeling tours and gear rentals are offered by Channel Islands Adventure Company at Scorpion Anchorage, Santa Cruz Island only. Tours run from June through September. Wetsuits are available to rent and strongly recommended given the water temperature. If you plan to snorkel, call ahead to reserve gear.
Hiking
Every island in the park has trails, and Santa Cruz has some of the best.
Hikes range from the easy 1.7-mile Cavern Point Loop, which rewards you with dramatic coastal views just a short walk from the pier, to the moderate 5.2-mile Potato Harbor loop, which is the most popular trail in the park and our personal recommendation for anyone with a full day. For those who want more, longer routes extend into the island interior and out to Smugglers Cove. We cover all of the Santa Cruz Island hikes in detail in our One Day in Channel Islands National Park guide.
Potato Harbor
On the other islands, Anacapa’s hike to Inspiration Point is highly recommended. A National Park Service volunteer we spoke to pointed to it as a must-do. Santa Rosa has its own network of trails through a strikingly different landscape, and even San Miguel, for those who make it there, has guided ranger hikes.
Whale Watching
The Santa Barbara Channel is one of the best whale watching corridors on the West Coast, and the ferry crossing alone can deliver remarkable sightings. Gray whales pass through from mid-December through mid-April during their annual migration. Humpback, blue, and fin whales are more commonly spotted in summer, from June through September.
Common dolphins are present year-round. We saw a large pod racing alongside our ferry on the return crossing in March.
Island Packers also offers dedicated whale and wildlife cruises that don’t land on the islands, which is worth considering if you have limited time or aren’t up for a full day trip. See islandpackers.com for seasonal schedules.
Birding
Channel Islands is a serious destination for birders.
The Santa Cruz Island scrub-jay is found nowhere else in the world — not another island, not the mainland, only here. We spotted one on a picnic table at Scorpion Anchorage, close enough to photograph.
Santa Cruz Island scrub-jay
Seabirds are abundant across all five islands, and Anacapa in particular has a significant western gull nesting colony, visible right along the trail to Inspiration Point from April through mid-August.
The NPS maintains detailed birding information at nps.gov/chis.
Island Foxes
The island fox is one of the most charming and crafty animals you’ll encounter in any national park.
Roughly the size of a house cat, these foxes are endemic to the Channel Islands and were once nearly extinct. Conservation efforts have brought their numbers back significantly.
On Santa Cruz, they’re commonly seen around the picnic table area between the pier and the campground. Don’t let their cuteness fool you: Tim’s research turned up a warning that they work in pairs: one distracts you while another goes for your food. Keep snacks secured.
The Painted Cave
The Painted Cave on the northwestern coast of Santa Cruz Island is one of the largest sea caves in the world, with an entrance ceiling over 160 feet tall. Access is by boat only, via a special excursion offered by Island Packers that takes you directly into the cave. If seeing it is a priority, book the Painted Cave excursion ticket separately through Island Packers when planning your trip.
Camping
Overnight camping is one of the most popular ways to experience Channel Islands, and for good reason. Sleeping on an island with no light pollution, no roads, and no crowds is as close to true wilderness as Southern California gets.
Each of the five islands has at least one campground. The largest is Scorpion Ranch Campground on Santa Cruz Island, with 31 sites about a mile from the pier. Advanced reservations are required for all island campgrounds and fill up quickly. There are no camping supplies available on the islands, so you’ll need to bring everything in and pack everything out.
See the NPS camping page for reservations and details.
Did You Know?
Channel Islands is one of the least visited national parks in the United States. It ranked as the 13th least visited in 2025. With no roads and no drive-up access, the park sees a fraction of the crowds that flock to more accessible parks, which means the islands feel remarkably quiet and wild even on a busy weekend.
The island fox, which you can spot roaming Santa Cruz Island, was once on the brink of extinction. Populations on some islands dropped to fewer than 100 individuals in the early 2000s. Thanks to an intensive recovery effort, the fox rebounded so quickly that it was removed from the endangered species list in 2016 — one of the fastest recoveries of any mammal in U.S. history.
Best Time to Visit Channel Islands National Park
We visited in March, and we got lucky. The morning we left Oxnard, the sky was heavy with fog, and we genuinely weren’t sure what we were heading into. By the time we reached Santa Cruz Island, the clouds had broken completely and we had clear skies for the entire day. But March can just as easily stay gray and socked in. We knew that going in, and accepted it as part of visiting in the off-season.
If you want the best odds of great weather, warm water, and the full range of activities, plan your visit for July through September. Fog is rare. The water is warm enough to make snorkeling and kayaking genuinely comfortable, which matters. In March, it was cold enough that snorkel tours hadn’t started yet for the season. Summer is also prime time for humpback and blue whale sightings in the Santa Barbara Channel. The tradeoff is that summer is the busiest period, but because ferry reservations are required, the islands never feel truly overrun, you just need to book well ahead.
If we had to pick a single month, we’d say September. The weather is still excellent, the water is warm, whale watching remains strong, and crowds are slightly lighter than peak July and August. We include both July and September among our top picks in our guide to the best months to visit national parks.
Here’s a quick seasonal breakdown to help you plan:
- Spring (March–May): Wildflowers bloom and the islands turn green. Gray whale season runs through mid-April. Ferry service to the outer islands resumes. Water is still cold, and snorkel tours don’t start until later in spring. Fog is possible, especially in March.
- Summer (June–September): The best all-around time to visit. Warm weather, calm seas, full ferry schedules to all islands, and the full range of tours including snorkeling. Humpback and blue whales are active in the channel. Book everything well in advance.
- Fall (October–November): Excellent conditions for diving — calm seas, clear water, minimal wind. Fewer crowds. San Miguel day trips are only offered in October for those wanting to reach the most remote island.
- Winter (December–February): Gray whale season begins in mid-December and runs through mid-April, making the ferry crossing itself a wildlife event. Ferry service is limited to Santa Cruz and Anacapa, and rough seas can affect schedules. Best for experienced campers and those specifically chasing whale sightings.
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How Many Days Should You Spend in Channel Islands?
One day is enough to have a genuinely great experience, and it’s how most people visit the park. The logistics of booking a ferry, packing all your food and water, and coordinating a kayak tour mean that a well-planned day trip leaves little room to waste, but also very little you’ll feel like you missed.
Two days lets you visit a second island. Anacapa is the most accessible option and pairs naturally with a Santa Cruz day trip. The dramatic arch and colony of Brandt’s cormorants make it worth the extra day for wildlife and photography.
Three or more days is ideal if you want to camp. Spending a night on Santa Cruz or San Miguel puts the island in a completely different light: no day-trippers, minimal light pollution, and the kind of quiet that’s hard to find anywhere near the California coast.
For most first-time visitors, one day on Santa Cruz Island is the move. Tim spent weeks researching how to make the most of it, and we put together a full minute-by-minute itinerary based on our March visit.
One Day in Channel Islands National Park: Santa Cruz Island
Sea cave kayaking, the Potato Harbor hike, and everything you need to know — exactly how we did it.
Where to Stay Near Channel Islands National Park
There are no hotels on the islands. Your mainland base will be either Oxnard or Ventura, two coastal cities about 15 minutes apart. Both give you easy access to whichever harbor your ferry departs from, so the choice comes down to personal preference rather than logistics.
We spent three nights at the TownePlace Suites by Marriott Ventura Oxnard and wouldn’t hesitate to stay there again. The hotel was comfortable and well-run, but what made it work for us was the walkability. We could walk to dinner, walk to Whole Foods to stock up on food and snacks for our day on the island, and walk to a Starbucks in the morning. For a trip where you’re already managing ferry reservations, kayak tour bookings, and an early departure, being able to handle everything on foot was genuinely valuable.
For dinner, we ate at Larsen’s Grill (a solid upscale steakhouse, great if you want a proper sit-down meat-focused meal) and Lazy Dog Restaurant & Bar, which we liked enough to go back to twice. Lazy Dog has a more relaxed, casual vibe and a menu that works for everyone — it became our go-to after long days.
If you’re looking for other options in the area:
- Ventura Beach Marriott is a short walk to the beach in Ventura and a good pick if you want to combine your Channel Islands visit with some time by the water on the mainland.
- Zachari Dunes on Mandalay Beach, Curio Collection by Hilton is a resort-style property right on the beach in Oxnard. It is the most upscale option in the area if you want a splurge stay with direct beach access.
Tips & Logistics
There is no entrance fee. Channel Islands is one of the few national parks that doesn’t charge an entry fee, and your America the Beautiful pass won’t be needed here. You will pay for your Island Packers ferry, any tours you book, and camping fees if you’re staying overnight.
Book everything early. Ferry spots and kayak tours both sell out, sometimes weeks in advance. We booked our ferry a month ahead and one of our potential visit dates was already gone. Summer demand is even higher. Don’t leave this to the last minute.
Pack all your food and water. There is nothing to buy on any of the islands — no restaurants, no snack bars, no water stations (except at the Scorpion Ranch campground on Santa Cruz). Whatever you need for the day goes in your bag before you board the ferry. We stocked up at Whole Foods the night before. Bring reusable containers only because single-use plastic is not permitted on the islands.
Pre-order your island lunch. Honey Cup Coffeehouse & Creamery, located next to the Island Packers check-in building at Oxnard Harbor, offers a pre-order meal service and will deliver your food to either harbor on the morning of your trip. It’s a convenient option if you’d rather not think about packing lunch yourself.
Dress in layers. The ferry ride can be cold, especially if you’re sitting outside. The island itself can be warm once the sun comes out, and hiking will heat you up further. The ability to peel layers is essential.
Bring seasickness medication if you’re prone. The Santa Barbara Channel can be choppy. Take medication before you board, not after you start feeling it. Dramamine or a motion sickness wristband are both worth having on hand.
No transportation on the islands. Once you step off the ferry, you get around on foot. There are no shuttles, no bikes (bicycles are not permitted), and no vehicles of any kind. Plan your day accordingly and know how far your hikes are before you go.
Don’t miss your ferry. There is no other way off the island. Keep close track of time throughout the day and be at the pier at least 15 minutes before your scheduled departure.
Watch out for wildlife on the trails. The NPS warns hikers on Santa Cruz Island to be aware of poison oak, cholla cactus, ticks, and scorpions. Stay on marked trails, watch where you step, and don’t touch unfamiliar plants.
Keep food secured around island foxes. They are adorable and completely fearless — and reportedly work in pairs, with one distracting you while the other goes for your bag. Don’t let your guard down at the picnic tables.
Call ahead to confirm your ferry is running. Weather can cause cancellations. On the morning of your departure, call Island Packers after 5:30am at 805-642-1393, select option 4, and listen to the recorded message to confirm your trip is a go before heading to the harbor.
Frequently Asked Questions
Which Channel Island should I visit?
Santa Cruz Island is the right choice for most visitors, especially first-timers. It’s the largest island, the easiest to reach (just over an hour by ferry), and the most activity-rich. You can kayak through sea caves, hike to dramatic coastal overlooks, snorkel in kelp forests, and spot endemic wildlife all in a single day. Anacapa Island is a strong second choice, particularly if you have a second day or are interested in birdwatching and dramatic coastal scenery. The other three islands — Santa Rosa, San Miguel, and Santa Barbara — involve longer crossings, more limited ferry schedules, and are better suited to campers or experienced adventurers.
How far in advance should I book the Channel Islands ferry?
At least four to six weeks in advance, and more if you’re visiting in summer. When Tim booked our March trip one month out, one of our three potential dates was already completely sold out and the others had limited availability. Summer demand is significantly higher. Island Packers does maintain a waitlist, so if your preferred date or time is sold out, call them directly to get your name on it because spots do open up. Don’t rely on booking last minute for this one.
Is Channel Islands National Park worth visiting?
It depends on what you’re looking for. If you love kayaking, snorkeling, whale watching, or birdwatching, or if you’re working toward visiting all 63 national parks, Channel Islands is absolutely worth the trip. The wildlife here is genuinely unique; the island fox and Santa Cruz Island scrub-jay exist nowhere else on earth. That said, we’ll be honest: it’s not one of our personal favorites. The logistics are considerable (ferry reservations, tour bookings, packing all your own food and water), and a stretch of bad weather could easily disrupt your plans. The hiking is pleasant but not spectacular. We’re glad we visited, and glad we dedicated one day rather than more. For the right traveler, though, this park is extraordinary.
Channel Islands National Park Photos
US National Parks
Combining Channel Islands National Park with other parks? Check out our US National Parks guide for ideas and inspiration.
The Ultimate Guide to the 63 US National Parks
More National Parks to Explore
In our US National Parks List, get information on all 63 national parks, including a free printable checklist and map.
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