Located near Mt. San Antonio aka Mt. Baldy, this picnic area offers visitors a chance enjoy the great outdoors underneath the tallest peak in the Angeles National Forest - San Gabriel Mountains National Monument
Lower San Antonio Day Use is primarily first-come, first-served. Use the availability view to gauge how busy it is before you go.
See the map for Lower San Antonio Day Use's exact location and directions.
Pick your dates on the availability calendar, then reserve through the official booking link. You can also set an alert and we'll notify you if a sold-out date opens up.