doesn't the Santa Monica mountains rise sharply above LA

Yes, the Santa Monica Mountains rise sharply above the Los Angeles area. This mountain range runs from the Pacific Ocean in the west to the Los Angeles metropolitan area in the east. The mountains feature a variety of elevations and steep slopes, with the highest peaks, such as Sandstone Peak, reaching over 3,000 feet. The dramatic topography creates stunning views of the surrounding urban landscape, and the area is known for its scenic trails, parks, and natural beauty, offering a contrast to the urban environment of Los Angeles.