We went to Carlsbad last weekend, just for the day. It was so pretty. We sat on a bench overlooking the beach and watched the surfers and the people crowded onto the tiniest beach I've ever seen (or at least seen in a while.) Also poked our heads into a used bookstore and came out with a couple of new (to us) books. Afterwards, we refueled with Americanos and walked around one of the lagoons (which are incidentally,
right off the freeway.) You wouldn't think something so close to the rushing of a freeway would be peaceful and beautiful but it really was, and once we turned a bend (or two), we were surrounded by huge palms and eucalyptus...just lovely.