11 Fun Facts About Channel Island National Park
Channel Islands National Park is one of our favorite National Parks, and we’ve been to quite a lot of National Parks! Seriously though, at the writing of this blog posts we’ve been to well over 35!
We went to Channel Islands National Park in April of 2023 and camped on Santa Cruz Island (Here’s the full vlog if you’re interested) and had an absolutely amazing experience.
In this post we want to share 11 fun facts about Channel Islands National Park that we did not know until we visited. Hopefully these 11 fun facts will give you a new found appreciation of how unique and diverse Channel Islands National Park truly is!

11 Fun Facts About Channel Island National Park
No. 1: The largest carnivore on the island is the 5lb Island Fox. It’s the smallest canid (a mammal of the dog family) in North America.
No. 2: There is no visitor center on the island, so make sure to visit the The Robert J. Lagomarsino Visitor Center at Channel Islands National Park in Ventura, California which has a fantastic gift shop!
No. 3: The park is home to 145 species of plants and animals that are found nowhere else in the world, such as the island fox, which is the smallest canid in North America.

No. 4: The waters surrounding the islands are part of the Channel Islands National Marine Sanctuary, protecting over 1,000 square nautical miles of ocean habitat.
No. 5: Archaeological evidence shows that humans have inhabited the Channel Islands for at least 13,000 years. The oldest known human remains in North America, the Arlington Springs Man, were discovered on Santa Rosa Island.
No. 6: The park includes five islands: San Miguel, Santa Rosa, Santa Cruz, Anacapa, and Santa Barbara. Each island has distinct ecosystems ranging from dense kelp forests to grasslands and scrub.
No. 7: Historically, the islands were home to pygmy mammoths, an extinct species that was about 4-6 feet tall at the shoulder. These tiny mammoths evolved from their mainland ancestors due to the isolated environment of the islands.
No. 8: Santa Cruz Island is home to Painted Cave, one of the largest and deepest sea caves in the world. It stretches nearly a quarter mile in length.
No. 9: The waters around the islands sometimes exhibit bioluminescence, a natural phenomenon where organisms like plankton emit light, creating a magical glow in the water at night.
No. 10: The isolation of the Channel Islands has helped preserve many species that are extinct or endangered on the mainland, making the park a critical conservation area.

No. 11: The islands contain numerous cultural artifacts from the Chumash people, who lived on the islands for thousands of years. Visitors can find remnants of ancient villages, including shell middens and rock art.
Are you looking for more information about Channel Islands National Park?
Like we’ve mentioned, we love Channel Islands National Park and have written a few additional blog posts about California’s least visited US National Park.
- Can I Camp on Channel Islands National Park?
- Ultimate Guide: How to Get to Santa Cruz Island in Channel Islands National Park
Channel Islands National Park, in conclusion:
Channel Islands National Park is one of the most unique National Parks in the entire system. From pygmy mammoths to the many perks of it’s unique remoteness, there are many reasons to plan a trip to visit.