Research GradeSierra Madre nightshade
Solanum houstonii
Facilities reported on site
We do not yet have confirmed information about the facilities available at this place.
HomúnReport a change →
Hool Kosom
A vaulted cenote with a small opening for natural light, rock formations and clear water. Access is by stairs and a platform.
To be confirmed
Hours and telephone numbers published by secondary sources conflict; confirm directly.
Information for your visit
- Reported price
- No data
- Reported hours
- To be confirmed
- Type
- Cavern
- Access
- To be confirmed
- Experience
- Quiet
- Reported crowding
- Low
iNaturalist · Community science
Biodiversity recorded near this cenote
Public iNaturalist observations within a 1 km radius.
- 771
- Observations
- 261
- Documented taxa
- 346
- Research Grade observations
Observations by group
- Plants · 103
- Insects · 86
- Birds · 22
- Arachnids · 15
- Fungi · 10
- Molluscs · 7
The number of records also reflects observation effort. These data do not by themselves represent a complete inventory, water quality or the ecological health of the cenote.
How we interpret these data →Selected observations
Research GradeView original observation (opens iNaturalist on an external site)
Research GradeTurquoise-browed Motmot
Eumomota superciliosa
Research GradeYellow-spotted Spiny Lizard
Sceloporus chrysostictus
Research GradeMexican Zebra Longwing
Heliconius charithonia vazquezae
Community data obtained from iNaturalist. Identifications may change with new community contributions. Sensitive locations are shown approximately.
Last updated: August 3, 2026
Location
Where it is
Hool Kosom is in the municipality of Homún. Use the map to understand the area and open directions to navigate.
- Lat
- 20.74210
- Lng
- -89.25054
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Status and context
Before visiting
Hours and telephone numbers published by secondary sources conflict; confirm directly.
Prepare your visit →Did you find incorrect information?
Send the correct information and, when possible, a photograph or link that helps us review it.
Report a change →A cenote is part of the Yucatán aquifer. Wear a life jacket where required, avoid polluting products and follow local guidance.
Read the responsible visit guide →