Crystal Cove State Park Orange County From celebrated theme parks to idyllic oceanfront towns, " The O.C. " is a mustvisit Southern California destination PLAN YOUR PERFECT DAY... Start with sunrise yoga on the sand in Huntington Beach, then head to Costa Mesa's Portola Coff ee. Is magnihil inveliquam nobis Spend the morning antiquing in Old Towne Orange, a treasure trove of estate jewelry and furniture. Stretch your legs down in Dana Point along a 1.4-mile out-and-back hiking path leading to Pirate's Cave. Before dinner at Lido Bottle Works in Newport Beach, take a sunset cruise through the harbor. LAYLAND MASUDA/GETTY IMAGES