La Piedra Escrita
This huge boulder with a handful of highly visible Taíno petroglyphs is located in a stream among several other large rocks. There are several viewing areas and a shady spot for a picnic lunch. Don't worry: the boulder in the parking lot painted a lurid shade of blue is not La Piedra Escrita. Also remember wet rocks are slippery, so for your own safety do not jump from the stones or climb them after dark.