Travel & Sports: Puerto Rico ©2010 Travel & Sports® Inc. Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 41278 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Historic Municipal Theater > Puerto Rico > Naguabo > Attractions & Sights 787-874-0389 787-874-4425FX Front of the main Plaza. This building (c. 1920) has been named a historic monument; it was the first theater built in this town. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors, Attractions & Sights.