Admire 'The Last Supper', painted by Flemish Primitive Dieric Bouts between 1464 & 1468.

Loveland Castle, also known as Château Laroche, is a full-scale medieval-style castle built single-handedly by Harry D. Andrews, a World War I veteran, starting in the 1920s. Constructed using stones from the Little Miami River and bricks molded from quart milk cartons, Andrews dedicated over 50 years to this labor of love. When you visit, you can wander through the castle’s towers and narrow halls, check out some old-school medieval weapons, and just soak in the quirky, one-of-a-kind vibe. It's a fun and odd little stop with beautiful gardens and a peaceful riverside spot to hang out afterward.

Renowned as one of the greatest zoos in the world, the San Diego Zoo houses over 3,700 rare and endangered animals representing more than 650 species and subspecies. It also features a vast botanical collection with over 700,000 exotic plants. As a pioneer in the open-air, cageless concept that replicates natural habitats, the zoo offers a unique experience for animal and nature lovers alike.

Located at the southern tip of the Point Loma Peninsula in San Diego, the Cabrillo National Monument commemorates the 1542 landing of Juan Rodríguez Cabrillo, marking the first European expedition to set foot on what is now the West Coast of the United States. The monument offers stunning views of San Diego Bay and the Pacific Ocean, and visitors can explore tide pools, trails, and historical exhibits.