San Elijo State Beach offers multiple stairway access points (6 numbered stairs) down to the beach for swimmers, surfers, and paddlers, with a nearby reef popular for snorkeling and diving.

The campground features 171 campsites with parking available, showers, and support facilities, though day-use access is also available.

Dogs are permitted on leashes south of tower 7, and the beach is known for excellent surfing conditions with a sandy bottom suitable for various water activities.