| Cueva Ventana | |
|---|---|
 Cueva Ventana overlooking the Río Grande de Arecibo valley | |
  Location in Puerto Rico | |
| Location | Arecibo, Puerto Rico |
| Nearest city | Utuado, Puerto Rico |
| Coordinates | 18°22′16″N 66°41′29″W / 18.3712°N 66.6915°W |
| Visitors | 1,000–1,500[citation needed] (weekly) |
| Governing body | Private |
| cuevaventanapr | |
| Part of a series on |
| Tourism in Puerto Rico |
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Cueva Ventana (English: Window Cave) is a large cave situated atop a limestone cliff in Arecibo, Puerto Rico, overlooking the Río Grande de Arecibo valley. It is visible from the PR-123 but is accessible from a trail that begins adjacent to a Puma gas station located along PR-10 on kilometer 75. The cave and surrounding land are privately owned.