scubamarco.com · Operator
Operator overview of Gulf diving, visibility, reef recruitment, and support logistics.
Dive Spot Guide•
Red Zone
Boat-only artificial reef with concrete rubble and reef fish.
North-end Swamp reef with charter logistics, scattered structure, and weather-driven visibility.
About Red Zone
Red Zone is a boat-only Collier County artificial reef built from concrete rubble on the north end of the Swamp. The site is better for relaxed reef watching than for long swim routes, with scattered structure, regular fish traffic, and a charter plan that matters more than any shore-entry hack. Treat it as an open-water Gulf reef where weather, pickup timing, and ordinary visibility shape the dive.
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Research Estimate At Red Zone
Conservative baseline from public research. No community dives logged yet.
VisibilityVisibility: 6m
AccessModerate entry effort
CoralSome damage
Aquatic LifeGreat variety
FacilitiesBasic facilities
Crowd / PopularityModerate
CurrentLight current
Where Is Red Zone?
This spotNearby spotsExplore nearby spots on the map
Community sourced coordinates.
Red Zone Planning Details
Depth range, seasonality, and planning context.
Reported Depth
Up to 13.7m
Depth Note
PADI lists the site at about 45 ft maximum depth on a concrete-rubble artificial reef.
Best Season
Spring, early summer, and late fall usually bring the easiest Gulf windows.
Typical Conditions
Offshore artificial reef with concrete piles, steady reef fish, and weather-sensitive visibility.
Safety & Access At Red Zone
Site conditions, restrictions, and access requirements.
Site Conditions
Boat traffic
Safety Notes
Use a charter plan, keep the pickup point in mind, and stay alert for boats during ascent.
Access Restrictions
Boat access only; this is not a casual shore-entry site.
Legal Notes
Follow your operator's reef and anchoring rules before entry.
Local Intel For Red Zone
Community notes to help plan your visit.
Scuba Diving
Best as a charter dive with a simple reef pass and a defined pickup plan.
Freediving
Not a primary freedive target because the site is a boat-access offshore reef.
Snorkeling
Not a strong snorkel target because the useful structure sits below the surface.
Wildlife at Red Zone
Species commonly reported at this site, with direct links into their wildlife guides.
Recent Logged Visits At Red Zone
Community dive logs and visit reports for this site.
Dive Spot Log Averages At Red Zone
Average conditions based on logged dives & visits.
Conditions
Avg. Visibility6m
Activity
No dive activity logged yet.
