Tourist Drive 5 is a round tour to several sights in the ACT. Together with Namadgi National Park, Tidbinbilla Tracking Station is the most interesting of them. It is a deep space probe tracking station operated by NASA and is open to the public, with an interesting museum about space science, displaying a lunar rock amongst other items.
Some of the antennas are actively used, like DSS 43 shown above, and some kept out of historic reasons, like DSS 46, used for the Apollo mission to the moon.