Published: November 2026 — prices and itinerary reviewed on this date; later updates are shown in the revision note below.
Please read the notes below before you book. The FAST core zone is a radio-quiet area: phones, cameras, smart watches, fitness bands, Bluetooth earphones and power banks must be left in free lockers at the visitor center, and there are no exceptions for press or professionals. Plan for a day without a camera. The shuttle into the basin is compulsory and the walk from the drop-off to the viewing platform is about 800 meters with 700-odd steps, or a paid elevator.
Q: Can I take photographs at FAST?
A: Not at the telescope. The core zone is a radio-quiet area and all electronic devices - phones, cameras, watches, fitness trackers, Bluetooth earpieces, power banks - must be stored in free lockers at the visitor center before you board the shuttle. This is enforced at a security check, not suggested. There are official photographers at the viewing platform who will take a print for about 30 yuan, and the astronomy center and town outside the zone are camera-friendly. Plan for a day that is not a photo day.
Q: Is it worth the trip if I am not a science person?
A: Yes, for the scale and the silence. Standing at the rim of a 500-meter dish in a forested karst depression, with no phone signal and no camera, is a genuinely unusual experience - the enforced quiet is the most memorable part for most visitors. The astronomy center explains pulsars and fast radio bursts with good interactive exhibits; if that leaves you cold, the bridge and the sinkhole country the next day are purely visual. Families with children over eight tend to rate this as the highlight of a Guizhou trip.
Q: How tall is the Pingtang bridge, exactly?
A: The tallest tower is 332 meters from foundation to top - the highest concrete bridge tower in the world at the time of construction - and the deck sits about 300 meters above the Caodu River. The bridge is 2,135 meters long with a 550-meter main span, carrying the Pingtang-Luodian expressway. It opened to traffic in 2019 and won the Gustav Lindenthal Medal at the International Bridge Conference in June 2021, which is the bridge engineering equivalent of a major award.
Q: Where do we stay?
A: In the astronomy town at Kedu, ten minutes from the FAST visitor center, in a hotel built for the science tourism trade - comfortable, unremarkable, and the only sensible base because the shuttle times are early. The alternative is Pingtang county town, twenty-five minutes further out. Neither is a luxury destination; if you want a premium hotel this itinerary works better as a long day from Guiyang, which we can arrange at the cost of two hours in a vehicle each way.
Q: Is this suitable for children?
A: It is one of the best family days in Guizhou, with two conditions. Children must be old enough to hand over their devices without a meltdown - in practice eight and up - and the 700 steps to the viewing platform are a real climb, though the paid elevator removes them. The astronomy center is hands-on and pitched at exactly this audience. Under-fives get less from it; the bridge service area, which has a playground and a model exhibit, is the better stop for them.
Q: How does this fit into a longer Guizhou trip?
A: It is 160 kilometers from Guiyang, mostly expressway, so it works as a two-night insert between Guiyang and Libo - the drive south from Pingtang to Libo is two and a half hours through the same karst country. Our six-day study tour uses it as the science spine. If you are coming from Guangxi, the expressway continues south toward Tian'e and the Guangxi border, which makes a Guizhou-Guangxi routing straightforward.
Q: Do I need a visa for this trip?
A: Most travellers do not. China's unilateral visa-free scheme covers 50 countries for stays of up to 30 days, and the 240-hour visa-free transit scheme covers travellers from 57 countries entering through 65 designated ports - Guiyang Longdongbao is one of the ports on that list, which makes a short Guizhou trip workable on transit status alone if your routing qualifies. Both schemes are reviewed periodically, so we check your nationality and entry port against the current National Immigration Administration list before you book flights.
