Puerto Rico Guest® A Travel & Sports®, Inc. MasterGuide™ to Puerto Rico, © 2008 Select Language English | Español | Deutsch | Francais | Portugues Expert Help | Email this page | 34985 | Packages / Coupons / Auctions | Create Your MasterGuide™ | Advertise Casa Blanca > Puerto Rico > San Juan: Viejo San Juan > Attractions & Sights 787-725-1454 787-977-2700 787-723-7837FX 1 San Sebastián St. icp.gobierno.pr Casa Blanca was built as a reward for Governor Juan Ponce de León, who died before he could move in. His family, however, stayed in residence for over 250 years. It is a museum of 16th and 17th century family life. Groups must reserve in advance. All photos © by their respective owners. Photos may not be reproduced in any form without the owners written permission. Symbol Key: Sponsors, Attractions & Sights.