Campus by the Sea (CBS) is a Christian camp and is located at Gallagher's Cove on Santa Catalina Island, California, United States.

Today CBS offers its signature Summer Youth and Family Camp programs to help adults, teens and younger kids navigate their faith in a world of mixed messages.

CBS’s all-inclusive pricing includes lodging, meeting rooms, meals on the ocean-view veranda, and all recreation and equipment (snorkeling, paddle boarding, kayaking, hiking, sand volleyball, basketball, tide pools, disc-golf, and more).

A copy of his original Mark manuscripts (along with teaching notes and other documents) can now be found on display in the library of CBS's building, named the "Crow's Nest", which opened in late summer 2006.

A "winterized" facility (that is, insulated), the addition of "The Lighthouse" and some enclosed cabins enabled the camp to extend its booking dates late into the fall, and to start much earlier in the spring.

Two historic cabins, "Rock Cod" and "Sea Horse", were insulated, wired with electricity and expanded, in order to better house the year-round staff.

A permanent pier set on pilings was installed in the winter of 1986/87, replacing the rope-and-pulley shuttle system which had been the means of bringing campers from boat to shore for over 35 years.