The average bus between Techniquest and Cardiff Castle takes 29 min and the fastest bus takes 13 min. There is an hourly bus service from Techniquest to Cardiff Castle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Techniquest and Cardiff Castle. The earliest departure is at 12:32 AM at night, and the last departure from Techniquest is at 10:53 PM which arrives into Cardiff Castle at 11:07 PM. All services require a transfer at Mount Stuart Square and take an average of 29 min. The schedules shown below are for the next available departures.

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13 min • 1 changeWant to know about travelling from Techniquest to Cardiff Castle? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Techniquest to Cardiff Castle. However, there are services departing from Mount Stuart Square station and arriving at Cardiff Bridge KQ station via Cardiff Bus Interchange Bay 1 station. The journey, including transfers, takes approximately 29 min.
Techniquest to Cardiff Castle bus services, operated by First South & West Wales, depart from Mount Stuart Square station.
Techniquest to Cardiff Castle bus services, operated by Cardiff Bus, arrive at Cardiff Bridge KQ station.
The distance between Techniquest and Cardiff Castle is 2.5 km.
You can take a vehicle from Techniquest to Cardiff Castle via Mount Stuart Square, Cardiff Bus Interchange Bay 1, Cardiff Bus Interchange Bay 10, and Cardiff Bridge KQ in around 22 min.