Today we spent 5 hours underground in a cave. No we did not get stuck, we just had a great time. We hike, ate, and enjoyed. After our underground time we had a picnic with a great view, then went to watch the bats leave the cave. Wow. The boys both loved this part.
Campbell also found a huge (by California standards) millipede, about 5 inches long. The treo camera could not take decent pix in the caves, so I'll post those later.