Having visited both Santa Barbara and Los Angeles multiple times, I can share some personal tips to enhance your experience. Santa Barbara's coastal scenery is breathtaking, with places like Stearns Wharf and the Santa Barbara Mission standing out. The relaxed atmosphere makes it an ideal spot to unwind and enjoy local seafood. In contrast, Los Angeles offers a bustling city vibe with diverse neighborhoods like Hollywood, Venice Beach, and Downtown LA. Exploring the Getty Center provides not only impressive art but also stunning views of the city. Public transport can be limited, so renting a car might be the best way to navigate. For a memorable trip, plan a day in Santa Barbara to soak in the coastal charm, then spend a few days in Los Angeles to experience its wide-ranging attractions. Both destinations offer distinct experiences that together showcase the best of Southern California's lifestyle and culture.