Highway 154 is a scenic route located in Santa Barbara County, California. It runs approximately 16 miles, connecting U.S. Route 101 to State Route 246. The highway offers beautiful views of the surrounding mountains and valleys, making it a popular drive for both locals and tourists. The road is known for its winding curves and elevation changes, providing access to attractions like Lake Cachuma and the Santa Ynez Valley. It is also a favored route for cyclists and motorcyclists due to its picturesque landscape and relatively low traffic compared to other highways in the area.