Sunrise to 10 p.m. You may also park for free on Dume Drive about four blocks east of the trailhead.
Tall cliffs covered with blooming flowers and cacti overlook the sparkling blue ocean.
The reefs in the water are excellent for skin or scuba diving. Big Dume is the most beautiful of all the beaches in the area. At low tide, you can search through the tidepools. Shorefishing is also good off of the rocks to the north. You can hike all around the point, finding secluded areas with warm strips of sand.