THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Explore the Castillo de San Marcos after dark with a guided paranormal investigation that combines historical context with hands-on use of EMF meters and spirit boxes. This exterior-only tour visits the fort grounds, redoubt, city gates, and Huguenot Cemetery over about two hours.
Explore the Castillo de San Marcos after dark with a guided paranormal investigation that combines historical context with hands-on use of EMF meters and spirit boxes. This exterior-only tour visits the fort grounds, redoubt, city gates, and Huguenot Cemetery over about two hours.
A low tide breeze from Matanzas Bay pushes cold salt air across the plaza as a guide gathers a small group beneath the fort's weathered coquina walls. Headlamps cut through the dusk; distant city traffic recedes and the stone seems to listen. This is the start of an exterior-only paranormal investigation on the grounds of Castillo de San Marcos—America's oldest masonry fort—where centuries of military action, medical improvisation, and contested colonial histories have left a visible and, some say, audible past.
Verified experiences and guided adventures in the surrounding area.
Operated by Ghost Tours of St. Augustine · St. Augustine, Florida
A low tide breeze from Matanzas Bay pushes cold salt air across the plaza as a guide gathers a small group beneath the fort's weathered coquina walls. Headlamps cut through the dusk; distant city traffic recedes and the stone seems to listen. This is the start of an exterior-only paranormal investigation on the grounds of Castillo de San Marcos—America's oldest masonry fort—where centuries of military action, medical improvisation, and contested colonial histories have left a visible and, some say, audible past.
Built of coquina shellstone in the late 17th century, the fort's walls absorb light and sound differently than modern masonry, making the place a distinct setting for equipment-based investigations. Tours visit the Santo Domingo Redoubt, the historic City Gates, and nearby Huguenot Cemetery while guides introduce shared EMF meters, spirit boxes, and audio recorders and teach basic operation.
Beyond ghost lore, the experience is a compact lesson in St. Augustine's layered past: Spanish, British, American, and Native narratives collide across the ramparts. The program is suitable for most visitors—exterior access only—so it pairs well with daytime visits to nearby Flagler College and the Lightner Museum.
Practicalities: the session runs about two hours, equipment is provided, and photography/recordings are allowed. Bring weather-appropriate layers and a charged phone or camera, arrive early to check in at the tour office by Flagler College, and be prepared for uneven paving and coastal breezes. Expect a guided, hands-on night walk with a mix of history, place-based context, and technical demonstration rather than theatrical seances.
No—the program is exterior-only and focuses on the fort grounds, outworks like the Santo Domingo Redoubt, City Gates, and nearby cemetery areas.
No—guides provide shared EMF meters, spirit boxes, and a short tutorial on how to use them during the tour.
Yes—check-in and the tour meet in an accessible location and many exterior surfaces are wheelchair-accessible, but some historic paving may be uneven.
Yes—guests are welcome to bring personal devices and recordings and photography is encouraged as long as you follow the guide's instructions.
Ghost Tours of St. Augustine operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
A low tide breeze from Matanzas Bay pushes cold salt air across the plaza as a guide gathers a small group beneath the fort's weathered coquina walls. Headlamps cut through the dusk; distant city traffic recedes and the stone seems to listen. This is the start of an exterior-only paranormal investigation on the grounds of Castillo de San Marcos—America's oldest masonry fort—where centuries of military action, medical improvisation, and contested colonial histories have left a visible and, some say, audible past.
A low tide breeze from Matanzas Bay pushes cold salt air across the plaza as a guide gathers a small group beneath the fort's weathered coquina walls. Headlamps cut through the dusk; distant city traffic recedes and the stone seems to listen. This is the start of an exterior-only paranormal investigation on the grounds of Castillo de San Marcos—America's oldest masonry fort—where centuries of military action, medical improvisation, and contested colonial histories have left a visible and, some say, audible past.
Built of coquina shellstone in the late 17th century, the fort's walls absorb light and sound differently than modern masonry, making the place a distinct setting for equipment-based investigations. Tours visit the Santo Domingo Redoubt, the historic City Gates, and nearby Huguenot Cemetery while guides introduce shared EMF meters, spirit boxes, and audio recorders and teach basic operation.
Beyond ghost lore, the experience is a compact lesson in St. Augustine's layered past: Spanish, British, American, and Native narratives collide across the ramparts. The program is suitable for most visitors—exterior access only—so it pairs well with daytime visits to nearby Flagler College and the Lightner Museum.
Practicalities: the session runs about two hours, equipment is provided, and photography/recordings are allowed. Bring weather-appropriate layers and a charged phone or camera, arrive early to check in at the tour office by Flagler College, and be prepared for uneven paving and coastal breezes. Expect a guided, hands-on night walk with a mix of history, place-based context, and technical demonstration rather than theatrical seances.