Dumbarton Castle

The siege of Dumbarton was a successful four-month siege of the Brittonic fortress at Dumbarton Rock in 870, initiated by the Viking leaders Amlaíb, King of Dublin, and Ímar. Dumbarton was capital of the Kingdom of Alt Clut, the only surviving Brittonic kingdom outside of Wales. It represented a valuable target for the Viking invaders, who were likely motivated by strategic considerations, as well as loot. The attackers may have wished to remove Alt Clut as a maritime power, and the location and defensiveness of Dumbarton itself was of major value. The siege lasted four-months, a length of time unprecedented in the history of Viking warfare in the British Isles, and ended when the defenders ran out of water. After the siege numerous prisoners were taken and sold into slavery in Dublin. Following this defeat, the power centre of Alt Clut moved to the vicinity of Govan, and it became known as the Kingdom of Strathclyde. The loss of Dumbarton caused the kingdom to increasingly fall under the influence of the Scottish Kingdom of Alba.

The Battle of Alclud Ford was a battle between the post-Roman Celtic Britons of Rheged and the Anglo-Saxon Kingdom of Bernicia around c. 580CE. The fighting may have taken place at an unknown ford near Alt Clut, the original name for Dumbarton Rock, which may also be used for the entire ancient Kingdom of Strathclyde. The battle is recorded in two poems in the Book of Taliesin.

The Dumbarton Football Stadium, commonly known as The Rock, is a stadium in Dumbarton, Scotland, used mostly for football matches; it is the home ground of Dumbarton Football Club and, as of 2023, Broomhill Football Club. The stadium has a capacity of 2,020, and was built in 2000 after the move away from Dumbarton's former home, Boghead Park. It was built on part of the site formerly occupied by Denny's shipyard. The stadium is 5–10 minutes walk from Dumbarton East railway station on the North Clyde Line. Dumbarton have the third smallest stadium in the SPFL.

YOUR Radio (formerly Castle Rock FM) was an Independent Local Radio station, serving Argyll & Bute, Inverclyde and West Dunbartonshire. It was VT (Voice Tracked) and was owned and operated by Nation Broadcasting Group. Since 31 March 2020, the station had been relaying Nation Radio Scotland on its transmitters as a response to UK government restrictions due to the COVID-19 pandemic.

Dumbarton Burgh Hall is a municipal structure in Church Street, Dumbarton, West Dunbartonshire, Scotland. The building, which is the headquarters of West Dunbartonshire Council, is Category A listed.

Dumbarton Sheriff Court is a judicial structure in Church Street, Dumbarton, West Dunbartonshire, Scotland. The complex, which was the headquarters of Dunbartonshire County Council and is currently used as a courthouse, is a Category B listed building.

Dumbarton East railway station serves the town of Dumbarton in the West Dunbartonshire region of Scotland. The station is managed by ScotRail and is served by trains on the North Clyde Line, 15 miles (24 km) west of Glasgow Queen Street.

Dumbarton Municipal Buildings is a structure in Glasgow Road, Dumbarton, West Dunbartonshire, Scotland. The structure, which is used as a venue for weddings and civil partnership ceremonies, is a Category B listed building.

Dumbarton Central railway station serves the town of Dumbarton in West Dunbartonshire, Scotland. This station is on the West Highland Line and the North Clyde Line, 15+3⁄4 miles (25.3 km) northwest of Glasgow Queen Street.

Founded in 1485, Dumbarton Academy is a mixed secondary school in Dumbarton, West Dunbartonshire, Scotland.

Hartfield House is a military installation in Dumbarton, Scotland.

Townend is a moderate to large housing suburb (area) in Dumbarton, Scotland. It stretches from Dumbarton Central Station to Barloan Toll, and to Round Riding Rd to the east. It has a mix of residential houses, private and council lets. In the area is the set of River City, a BBC Television Drama. Dumbarton Common is situated in Townend, adjacent to the Broadmeadow Industrial Estate and The Meadow Centre, including the town's swimming bath, sauna, and fitness suite.