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Stromatolite Tours

Living ancient life: tours reveal Bacalar’s stromatolites — rare living rock formations built by microbes over millennia, among the oldest life forms on earth. A fascinating natural wonder.

200 tour · prices per person, book with partner

Stromatolites in Bacalar — FAQ

What are stromatolites?
Living rock formations built by ancient microbes.
Why are they special?
They are among the oldest life forms on earth.
Can you touch them?
No — they are protected and very fragile.