Our Shuttle leads you into the Rio de Camuy Caves Park. You will be lead by a specialist in the field as you descend into the depths of a million year old cave. Later you will be heading to the Arecibo Observatory, the largest radar/radio telescope on earth. Here, scientists from all over the world use a joint 305 meter diameter dish to listen to the universe. This shuttle is provided to the passengers as a transfer. There will be no refund for any cancellations that may be imposed by the Rio de Camuy Park Administration. We are not responsible for interruptions that may occur.