Lake Tahoe is a 5-letter city in California, USA, located in the Sierra Nevada mountains. It is known for its crystal clear waters and stunning views. Napa is a 4-letter city in California, USA, located in the northern part of the state. It is known for its wine production and beautiful vineyards. ORD is a 3-letter city in California, USA, located in the southern part of the state. It is known for its beaches and surfing culture. Oxnard is a 6-letter city in California, USA, located in the central part of the state. It is known for its agricultural production and its proximity to Los Angeles.