- Cueva de los Tamarindos
- barcelonetapr.com
- 787-846-4199, 787-846-3400, 787-846-4199FX
- Rt 681, 1.5 Km west of the Río Grande delta Barceloneta PR
- In 1975, 19 ancient petroglyphs were found similar to the ones in the Centro Ceremonial Indígena of Caguana.