Digital photos from Shrimp Bone Inlet and Trident Passages, Cueva Hoyuca by Alex Ritchie and Dave Barrett, August 2023.

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Rocky Horror part way along with huge spike of rock. (Alex Ritchie)
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Dave looking off in Rocky Horror part way along with huge spike of rock. (Alex Ritchie)
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Far end of Rocky Horror, big passage not entered for 43 years. (Alex Ritchie)
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Far end of Rocky Horror, big passage not entered for 43 years. (Alex Ritchie)
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Far end of Rocky Horror, big passage not entered for 43 years. (Alex Ritchie)
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Alex with the stick that rescued his phone in Shrimp Phone Inlet. (Dave Barrett)
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Alex with a photo of the 1980 team at Rocky Horror. (Dave Barrett)

Rocky Horror part way along with huge spike of rock.
Dave looking off in Rocky Horror part way along with huge spike of rock.
Far end of Rocky Horror, big passage not entered for 43 years.
Far end of Rocky Horror, big passage not entered for 43 years.
Far end of Rocky Horror, big passage not entered for 43 years.
Alex with the stick that rescued his phone in Shrimp Phone Inlet.
Alex with a photo of the 1980 team at Rocky Horror.