Exit U.S. 101 North at Turnpike. Turn left over the freeway. Continue past the stop sign, up the hill, and park on the street where Mockingbird Lane goes to the left. Do not park on Mockingbird lane, as you will be towed. The trail will go left, then straighten out to the cliff, then a wooden staircase leads down to the beach.
Total walk is about a mile.
Don't forget to bring water. Rumor is that local sheriff has been cracking down on nudity at some Santa Barbara area beaches due to complaints about sex. So far More Mesa has been left alone, but the locals blame the sexual activity on people from L.A. and other outsiders. Anyway, because of this the locals seem to have copped an attitude towards outsiders and if you go there they might not be especially friendly.