Next to MacKerricher State Park at the intersection of Elm and Glass Beach, a 300-foot hike leads you to this popular shore dive that’s covered with colorful, smooth sea glass, leftovers from an old bottling plant that now resemble a seascape. You’ll enjoy easy diving with kelp, crabs, rockfish, and other underwater life year-round. Even with very cold water temps and heavier currents in winter months, this site is also frequented by spear fishers. There is a bathroom in parking lot. cadivingnews.com