Travel & Sports: Puerto Rico ©2009 Travel & Sports® Inc. Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 39365 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Festival del Güiro > Puerto Rico > Las Piedras > Events 787-733-2160 787-733-2233FX 787-733-1885FX 10/23/2010 - 10/23/2010 Rt 917 Km 7.3, Bo. Montones, sector el Guamá. Music festival featuring the famous, locally made, instrument. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors.