Third Floor Gallery

All Souls Chapel was a large chapel which stood at Cardiff Docks, near the present Roald Dahl Plass.

The Welsh Industrial and Maritime Museum was located in Butetown, Cardiff, Wales, prior to the Cardiff Bay regeneration in the late 1990s. The museum formed part of the National Museums and Galleries of Wales, now known as Amgueddfa Cymru – National Museum Wales and the first stage opened in 1977, and it closed just 22 years later in 1998. Construction of the museum began in October 1974. Exhibits included cars, a bus and tram, a lighthouse, a figurehead from HMS Hamadryad, the Sea Alarm tugboat and a replica of Richard Trevithick's 1803 locomotive, Pen-y-Darren. A permanent exhibition described the history of the docks and coal mining in South Wales.Dr Geraint Jenkins was curator of the museum from 1978 until 1987.The museum closed on 1 June 1998 to make way for the new Mermaid Quay shopping development. Its exhibits were redistributed to other museums and the Sea Alarm was scrapped. A new location for a similar museum, in Swansea, was not chosen until two years after the closure. The National Waterfront Museum opened in Swansea in 2005.

The Craft in the Bay Gallery is an exhibition and craft retail area located at the south end of Lloyd George Avenue, Cardiff Bay. It was designed by the architect Chris Elford. It is operated by a charitable arts organisation, The Makers Guild in Wales. The gallery is opposite the Wales Millennium Centre and close to the Welsh Assembly Building. The building consists of the relocated and refurbished Grade II listed “D” Shed, previously an industrial warehouse located next to Bute East Dock.

Mermaid Quay (Welsh: Cei'r Fôr-forwyn) is a waterfront shopping and leisure district in the Cardiff Bay area of Cardiff, Wales. The 14,000 m2 (150,000 sq ft) development was opened in 1999, and includes restaurants, bars, cafes and shops.

Ianto's Shrine is a shrine dedicated to the fictional character Ianto Jones, located in Mermaid Quay, Cardiff. Established after the character's death in 2009, the shrine is visited by fans of Torchwood, who often leave tributes in the form of notes, photos, flowers, and memorabilia.

The 2018 Cardiff National Eisteddfod was held in Cardiff Bay, Wales, from 3 to 11 August 2018. It was the seventh time the National Eisteddfod of Wales had been held in Cardiff. The 2018 event was billed as the Eisteddfod with "No fences" because it dispensed with the traditional enclosed 'Maes', or entrance fees to the event location. It made a £290,000 loss, but its popularity led to the suggestion of future Eisteddfods without fences.

Roald Dahl Plass is a public space in Cardiff Bay, Cardiff, Wales. It is named after Cardiff-born author Roald Dahl, and is located on the coast along the south of the city centre. The square is home to the Senedd building housing the Senedd, the Welsh parliament, and the Wales Millennium Centre, a performing arts centre. The bowl-like shape of the space has made it a popular amphitheatre for hosting open-air concerts.Formerly named the Oval Basin and known as the Bowl, the area was one of the docks for a thriving coal port during the latter half the 19th century and much of the 20th century. Following World War II, the space entered a period of decay and dereliction until the 1980s, when the Cardiff Bay area was regenerated.The name is a nod to the writer's roots (both of Dahl's parents were from Norway) and to the Norwegian seafarers' church which stands nearby. "Plass" is the Norwegian cognate of the English word "place;" in this context the word means square in Norwegian, although the word can also mean "space" or "place." However, in Norwegian the name of a square named after a person would correctly be written in the genitive case, in this case as "Roald Dahls plass" (literally, "Roald Dahl's square"). The word "plass" is not capitalized in modern (post-1907) Norwegian.

Mount Stuart Square is a residential and commercial square in Cardiff, Wales. It is located in the Butetown area of the city. Originally developed in the late 1800s as a residential location for nearby dock workers, it quickly became a centre for upscale residential properties which revolved around the main square. By 1900, commercial activity had taken its place, dominated by the Coal Exchange, which occupied the once open central space. The square contains a high concentration of listed buildings, which represent a range of architectural styles and some of Cardiff's finest examples of late 19th and early 20th Century commercial architecture. Mount Stuart Square area was designated a Conservation Area in July 1980.

The Point was a music venue in Cardiff Bay, Cardiff, Wales, located in the deconsecrated Grade II-listed St Stephen's Church.

Tiger Bay (Welsh: Bae Teigr) was the local name for an area of Cardiff which covered Butetown and Cardiff Docks. Following the building of the Cardiff Barrage, which dams the tidal rivers, Ely and Taff, to create a body of water, it is referred to as Cardiff Bay. Tiger Bay is Wales’ oldest multi-ethnic community, with sailors and workers from over 50 countries settling there from the mid-19th century onwards.

Butetown (or The Docks, Welsh: Tre-biwt) is a district and community in the south of the city of Cardiff, the capital of Wales. It was originally a model housing estate built in the early 19th century by The 2nd Marquess of Bute, for whose title the area was named. Commonly known as "Tiger Bay", this area became one of the UK's first multicultural communities with people from over 50 countries settled here by the outbreak of the First World War, working in the docks and allied industries. Some of the largest communities included the Somalis, Yemenis and Greeks, whose influence still lives on today. A Greek Orthodox church still stands at the top of Bute Street. It is known as one of the "five towns of Cardiff", the others being Crockherbtown, Grangetown, Newtown and Temperance Town. The population of the ward and community taken at the 2011 census was 10,125. It is estimated that the Butetown's population increased to 14,094 by 2019.

Cardiff Bay railway station (Welsh: Bae Caerdydd), formerly Cardiff Bute Road, is a station serving the Cardiff Bay and Butetown areas of Cardiff, Wales. It is the southern terminus of the Butetown branch line 1 mile (1.5 km) south of Cardiff Queen Street. Only one platform is now in use. The station building lies on Bute Street, although the rest of the station remains visible from the nearby Lloyd George Avenue. For various reasons, including it being the origin of the first steam-powered passenger train service in Wales, the station is a Grade II* listed building.Passenger services are provided by Transport for Wales. The station is due to close by December 2023, when the new Cardiff Bay station opens.