Wanderlust World Wanderlust World The official mailing address for the Governor of Puerto Rico is:
La Fortaleza
52 Calle Fortaleza
San Juan, PR 00901
La Fortaleza (The Fortress) is the historic executive mansion (oldest in continuous use in the Americas, since 1540) and the Governor's working office. For email/contact forms, use fortaleza.pr.gov.