• Soldiers marching to the entrance of Castillo San Felipe del Morro

    San Juan

    National Historic Site Puerto Rico

Contact Us

By Mail
San Juan National Historic Site
501 Norzagaray Street
San Juan, PR 00901

By Phone
Headquarters
787-729-6777

Visitor Information
787-729-6960

Maintenance
787-729-6791

By Fax
787-289-7972

By Email
e-mail us

Did You Know?

Castillo San Cristobal

Castillo San Cristóbal is the biggest fortification built by the Spanish in America.  It's construction began in 1634 and took approximately 150 years.