Chamber Hopping at Callao Cave | Tuguegarao
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December 01, 2010
There are many massive cave systems in the town of Penablanca in Cagayan Valley. The most popular of these is Callao Cave. Another cave one ought to visit is the Sierra Cave, a cave almost similar to the caves of Sagada where one would twitch and turn his/her body to enter small openings. This is in contrast with the vastness of Callao Cave which has a huge underground dwelling with an entrance as wide as the gates of Gothic palaces. After a brief rest in Tuguegarao we proceeded to Penablanca by taking a 45 minute tricycle ride. Callao cave is located near the scenic Pinacanauan River where we witnessed the circadian flight of over a million bats.