Puerto Rico Guest® A Travel & Sports®, Inc. MasterGuide™ to Puerto Rico, © 2008 Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 35027 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Cueva de los Tamarindos > Puerto Rico > Barceloneta > Attractions & Sights 787-846-4199 787-846-3400 787-846-4199FX Rt 681, 1.5 Km west of the Río Grande delta. www.barcelonetapr.com In 1975, 19 ancient petroglyphs were found similar to the ones in the Centro Ceremonial Indígena of Caguana. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors, Attractions & Sights.