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sinkholefreshwaterFreshwaterUnverified

NBM Dive Site Resource

Lagoa Misteriosa

Jardim, Mato Grosso do Sul, Brazil

UNVERIFIED managed freshwater sinkhole profile for Lagoa Misteriosa near Jardim. The official attraction opened its 2026 blue-water season in April; access is seasonal, pre-booked and limited by training and the selected program.

Save this dive site to your free member profile.

Historic Picture Placeholder

Old-fashioned maritime line drawing reserved for a future historic photograph
Historic Picture PlaceholderHistoric photograph pending research and rights review
WaterFreshwater
AccessPre-booked private attraction with staff/instructor; seasonal operation and qualification limits apply
ExperienceDiscovery through certified depth-limited profiles; technical depth only with operator authorization and matching qualifications
Maximum depthDepth varies by program and certification; the sinkhole continues beyond recreational limits
Best seasonSeasonal blue-water operation; the 2026 season began in April and typically ends as algae reduces visibility
VisibilityTypically very clear in the blue-water season; conditions remain variable

Aquatic life at this dive site

What divers may encounter

Three reviewed connections are featured here. Sightings vary by season, conditions, and chance, so they are never guaranteed.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Profile connection reserved

Aquatic life research in progress

NBM is reviewing a likely local species for this position.

Site media

Photographs

Three views rotate from the published gallery on each visit.
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending
Illustrated scuba diver reserved for a future dive-site photograph
Dive Photograph PlaceholderDive-site photograph pending

Contributor media

Dive videos

Three featured video positions are reserved on every profile.
Dive-site video pending
Dive-site video pending
Dive-site video pending

Published reference location

Location map

The marker shows the public coordinates associated with this profile. Confirm current access, moorings, and departure details before the dive.
Published reference coordinates-21.45800, -56.44700
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Map zoom level 6 of 11

Map data © OpenStreetMap contributors

Recent field observations

Diver-reported temperatures

Automatically checked observations from dives during the past 14 days. Three reports are visible at a time; scroll for more.
Automatically checked
No recent diver reports from the past 14 days

A report that passes the automatic checks will appear here with the dive date, diver’s display name, and temperatures at each depth.

Reports are automatically checked for plausible dates, depths, and temperatures. They are observations, not forecasts; confirm conditions before diving.

Diver field observation

Report temperatures

Reports publish automatically when the date, depths, and temperatures pass the checks. You must be signed in to submit.

Depth readings

Why divers know this place

Highlights

Clear blue freshwater sinkhole with dramatic vertical depth

Before you arrive

Access notes

Book through the attraction/authorized agency, follow its current seasonal status and program limits, and do not attempt independent access.

Plan within your training

Conditions and hazards

Extreme depth beyond recreational limits, thermocline, buoyancy control, overhead-like visual environment and remote inland response.

At the site

Facilities and support

Managed reception, staff/instructors and activity equipment; confirm program-specific emergency support.

Independent resource notice

This record is a starting point for independent verification. Access, closures, moorings, weather, currents, depth, visibility, operator availability, and site conditions can change without notice. Confirm current information with the responsible operator, property owner, managing authority, or another qualified local source before planning or attempting a dive.