Travel & Sports: Puerto Rico ©2009 Travel & Sports® Inc. Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 39363 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Locomotora La Negra Cocola de la Hacienda Dolores > Puerto Rico > Peñuelas > Attractions & Sights 787-836-4035 787-836-5214FX Plaza de Recreo de Peñuelas. Locomotive once used to transport sugarcane from the Hacienda Dolores plantation. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors, Attractions & Sights.