Tŷ William Morgan - William Morgan House

Stadium House (Welsh: Tŷ Stadiwm) in Park Street, Cardiff, Wales, is the third tallest building in Cardiff, Wales, which stands next to the Millennium Stadium. The 255 feet (78 m) tall building is owned by BT Group, and underwent a £7.1 million refurbishment programme in 2002. Work started on the building in March 1974 and was completed in 1976. The building is now clad in white and blue, while the roof is topped with a 131 feet (40 m) stainless steel spire, which was lit up green and white in the evening, to complement the cladding. The addition of this spire qualifies the building as the tallest in Cardiff and Wales, at 390 feet (120 m), if the spire is included. This building is also an internet exchange point. The building is clad in a composite material. Numerous incidents of the cladding falling off the building have resulted in adjacent roads being closed.

A statue of Betty Campbell sculpted by Eve Shepherd was unveiled in Central Square, Cardiff, Wales, in 2021. Betty Campbell had been the first black head teacher in Wales.

Temperance Town, Cardiff, was the unofficial name for a working-class inner-city suburb established in the late 1850s and demolished in the 1930s to make way for Cardiff Bus Station.

Wood Street Congregational Church was a congregational chapel which formerly stood on Wood Street, Cardiff. It was once the largest congregational chapel in South Wales. It was demolished in the 1970s.

BBC Cymru Wales New Broadcasting House (Welsh: Tŷ Darlledu Newydd BBC Cymru Wales), previously known as BBC Wales Headquarters building, is the headquarters of BBC Cymru Wales in Central Square, Cardiff. It operates many of its broadcasting services (radio and TV) from there using IP-based studios. It also serves as a base for S4C.The £120 million building replaced the BBC Cymru Wales Broadcasting House in Llandaff, when 1,000 production and support staff began moving into the new facility in October 2019. The building is officially located at 3 Central Square, but has also been referred to as BBC New Broadcasting House.

Cardiff Central bus station was the main bus transport interchange in the Cardiff city centre until it closed on 1 August 2015. With 34 stands, it was the largest bus station in Wales. It was located adjacent to Cardiff Central railway station forming a major interchange. Construction of a new bus and transport interchange on the site of the former NCP multi-storey car park in Wood Street, adjacent to the old bus station, is underway with an expected date of completion in Spring 2023.The station used to handle the vast majority of bus and coach services that run in and through the city. Notable exceptions were Megabus services (which called at Kingsway and Cardiff University), Stagecoach South Wales route 122 (which called at Greyfriars Road) and EST route 89 (which used Customhouse Street).

Jackson Hall is a Grade II listed building on Westgate Street, in central Cardiff. It was designed by John Prichard and George Robinson and built in 1878. It stands adjacent to the Cardiff and Country Club. Behind Jackson Hall is the Millennium Stadium. The hall was opened as the Racquets and Fives Club hall as a home for players of racquets, squash and lawn tennis and fives at a cost of £2,300. The cost was met by the Bute Estate under the guidance of John Crichton-Stuart, 3rd Marquess of Bute.The hall was used as Cardiff's Juvenile Employment Bureau until 1967 and subsequently as a polling station, and office for employment benefit registrants. Demolition of the hall and its replacement by the re-siting of the Ebenezer Welsh Congregational Church in Charles Street was vetoed in 1975 by John Morris, the Secretary of State for Wales, and it was subsequently listed Grade II for its architectural merit, as was the Ebenezer Congregational Church. A 99-year lease on the hall was sold to the Barry firm Hamard Catering Ltd. in October 1978, and it subsequently re-opened as Jackson's, a health club. The hall was branch of Yates's Wine Lodge for several years until 2007, when it became the home of the Welsh Rugby Union gift shop.

Rail transport in Cardiff has developed to provide connections to many other major cities in the United Kingdom, and to provide an urban rail network for the city and its commuter towns in southeast Wales. Today, there are three train operating companies in Cardiff: Great Western Railway, CrossCountry and Transport for Wales.

The Royal Hotel is a Grade II listed hotel on a prominent corner of St Mary Street/Wood Street in the centre of Cardiff, Wales. It is Cardiff's oldest grand hotel.

The Wales Empire Pool, known locally as the Empire Pool, was an international standard swimming pool building, located in Cardiff, Wales from 1958 until it was demolished in 1998. It was a centrepiece for the 1958 British Empire and Commonwealth Games.

Central Square (Welsh: Sgwâr Canolog) is a large public space in Cardiff, Wales, adjacent to Cardiff Central railway station and included Cardiff Central bus station between 1954 and 2015. It was redeveloped and extended in the late 2010s and early 2020s.

St Mary Street (Heol Eglwys Fair) and High Street (Heol Fawr) are major commercial streets in the Castle Quarter of Cardiff city centre, Wales, which form a major thoroughfare running south from the gatehouse of Cardiff Castle. High Street begins at the junction of Castle Street on the A4161 and ends at the junction of Church Street and Quay Street, from where St Mary Street begins until the roundabout at Callaghan Square on the A4160.