Castle Rock National Wildlife Refuge

Directions: Castle Rock is an island located a half mile offshore of Crescent City, California. The refuge is not open to public access.

Primary Wildlife: Established in 1981 to protect an important migration staging area of the endangered Aleutian Canada goose. Second largest seabird breeding colony in California. Haul-out for a variety of marine mammals, including California sea lion, Stellar sea lion and northern elephant seal.

Habitat: A 14-acre offshore rock with steep cliffs and sparse vegetation.

Recreation and Education: Castle Rock is not open to the public. Wildlife can be observed from the mainland shore.

c/o Humboldt Bay NWR
Route 1 Box 76
Loleta, CA 95551
(707) 733-5406




Last Updated: 13 Sep 2011
Published: 29 Apr 2002
The details, dates, and prices mentioned in this article were accurate at the time of publication.

  • Castle Rock National Wildlife Refuge Travel Q&A

  • What's your favorite hike? Where's the best campsite? Join the conversation! Ask Your Question
park finder
step one Where are you going?


step one What do you want to do?


Receive Gear Reviews, Articles & Advice

Email:
Preview this newsletter »

advertisement

Parks Near Castle Rock National Wildlife Refuge
GEARZILLA: The Gorp Gear Blog

advertisement

Ask Questions