Travelers are voting Vatican Observatory and Rome Observatory as the best observatories in Ciampino. There are 2 observatories in Rieti a city just 43 km from Ciampino and 1 observatory in Civitavecchia which is 46 km distant. The most popular of these are Vatican Observatory in Rieti and Orioloromano Observatory in Civitavecchia. You can find 3 observatories in Lazio and 14 observatories in the country of Italy. Our members favorite in Lazio is Rome Observatory and Vatican Observatory is the top pick in Italy. Want more? Check out our map of observatories in Ciampino.