Welcome to the San Joaquin Valley Grotto of the National Speleological Society.
We are a group of cavers in the San Joaquin Valley of California. Our group is family friendly and offers training in both horizontal and vertical caving. We have members that are instructors in cave rescue and that are involved in cave research. If you would like to learn how to protect cave resources and cave safely come join us.
You can also find us on our Facebook Group.