First, let's set the stage for the photos. Why do I like to call this place the "Valley of the Dragons?" Make sure that your sound is turned up as you watch this video and listen to the dragons snoring. Apparently the sound reminded someone else of bulls, or at least I assume that's where the "official" name of El Toro came from. They sound MUCH more like dragons to me. No bull!
Also, the spouts look much more like dragon breath than they do anything a bull would do.
The little cave at about 1:50 is actually a tunnel, the other end of which opens just above the water. Sounds and looks like a dragon lives in there to me! You can even see the smoke come billowing up every once in a while. You'll see the other end of this tunnel in the next video.