The next morning, I went at high tide to check out the famed Pancake Rocks, which have eroded so that they look like big stacks of pancakes. Amongst the rocks are "blowholes," which are fissures eroded through the rock, and when hit by crashing waves at high tide, emit a puff of seawater mist with an accompanying, well, blowhole, sound. There was even one coming horizontally out of a sea cave. That was my favorite. After one particularly large wave, it sprayed all the way across the little cove where it was situated.