Cardiff By The Sea Bed and Breakfasts www.innatmoonlightbeach.com 92007. Inn At Moonlight Beach is a romantic boutique (4-suite) Bed and Breakfast at Moonlight Beach near the Pacific Ocean just a mile up the historic Pacific Coast Highway from Cardiff-By-The-Sea, Cardiff, California. More romantic than Cardiff Lodge, more fascinating than Carlsbad Hotels, the Inn At Moonlight Beach is San Diegos Pacific Coast B&B with suites from 9 a night. Compare to any Solana Beach Inn, Carlsbad Bed and Breakfast or La Jolla Lodging.