• Book tours and tickets to experience Castillo de San Marcos National Monument. Reserve a ticket for your trip to St Augustine today.
  • Enjoy the oldest, arguably most beautiful, and the most informative historical experience St. Augustine has to offer here at Castillo de San Marcos.
  • Originally constructed by the Spanish in the late 17th century, the stone Castillo de San Marcos replaced a previous wooden fortification.
  • In summer it's busy… Jerez de la Frontera, Cathedral of San Salvador. Catedral de San Salvador. 7.58 MILES.
  • #StAugustine www.visitstaugustine.com. See more ideas about castillo de san marcos, st. augustine, national monuments.
  • Building began in 1672 and finished in 1695. Castillo de San Marcos is the largest Spanish fortress ever built in North America and has a distinctive shape.
  • The Castillo de San Marcos, however, has enough fascinating history already connected to it, and does not need dramatic interpretations to help it along.
  • Castillo de San Marcos. Explore one of the the oldest standing masonry forts in North America and watch cannons being fired from the ramparts.
  • Explore near Castillo de San Marcos: Where to Stay, Eat, and Visit. Castillo de San Marcos Reviews: Insider Insights and Visitor Experiences.