Tide Springs

On March 2 we went to Tide Springs as a field trip. It is a spring with a source that seems to dry up and then come back mysteriously. Right when we got there the water was up and then went down. We were there for it to go up and down twice. It was about 50 minutes between and it stayed up around 10 minutes. Since it took so long in between some of the other people brought a volleyball. It is near Linville, Virginia.