To start, let it be known that the spring, more than a tourist destination, is a spring in its truest sense. It provides water for the locals of San Rafael, Bulacan for several beneficial purposes.
There is no registration nor entrance fee on the cave and spring. Even the cave guide fee isn’t fixed. In our case, before we could even park near Malangaan spring (parking fee was also free that time, we were the only visitors), a local guy already approached us and asked us if we would be going to the cave. We said yes and right and about he ordered his around 10-year old niece whom we later known as Mylene to get his flashlight.