- Distance: 3.1 mi
- Duration: 19 min
The average bus between Cardiff Castle and Cardiff Bay (Water) takes 19 min and the fastest bus takes 14 min. The bus runs at least 2 times per hour from Cardiff Castle to Cardiff Bay (Water). 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 every 30 minutes between Cardiff Castle and Cardiff Bay (Water). The earliest departure is at 6:35 AM in the morning, and the last departure from Cardiff Castle is at 11:26 PM which arrives into Cardiff Bay (Water) at 11:42 PM. All services run direct with no transfers required, and take on average 19 min. The schedules shown below are for the next available departures.
Want to know about travelling from Cardiff Castle to Cardiff Bay (Water)? 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.
Yes, there is a direct bus departing from Cardiff Castle station and arriving at Cardiff Bay (Water) station. Services depart every 30 minutes, and operate Once daily. The journey takes approximately 19 min.
Cardiff Castle to Cardiff Bay (Water) bus services, operated by Cardiff Bus, depart from Westgate Street KG station.
Cardiff Castle to Cardiff Bay (Water) bus services, operated by Cardiff Bus, arrive at Prospect Place station.
The distance between Cardiff Castle and Cardiff Bay (Water) is 3.4 km. The road distance is 5 km.
Cardiff Bus operates a bus from Westgate Street KG to Prospect Place every 15 minutes. Tickets cost £2 and the journey takes 19 min.