Bus & Minivan Tours in San Juan

Ascend the beautiful limestone karsts of Puerto Rico's Arecibo region to visit the clifftop cave of Cueva Ventana on this 5.5-hour guided tour from San Juan. Rappel down inside the cave, your flashlight revealing all manner of strange creatures like bats and spiders, plus Taíno petroglyphs along the way. Hear information about the cave's origins from your guide and admire views of the Caribbean Sea from one of the cave's window-like openings. This underground exploration also includes round-trip transportation from select hotels in San Juan and all entrance fees.