Train Dundee - Llantwit Major prices from €228.18

Arriva is a multinational public transport company that operates bus, train, tram, and waterbus services across Europe. Arriva is a transportation company operating in the United Kingdom and mainland Europe. The company was founded in 1938 in Sunderland, England, and has since grown to become one of the largest transport operators in Europe. Deutsche Bahn, the German national railway company, is the owner of Arriva. In the UK, they provide bus and rail services, including the iconic red double-decker buses in London. They have also established strong market positions in countries such as Denmark, Sweden, the Czech Republic, and the Netherlands.

Caledonian Sleeper is a train service that operates overnight between London and Scotland. It offers a range of accommodation options, including private cabins with en-suite facilities, as well as shared berths for budget-conscious travelers. The train also features a lounge car and dining car, serving locally sourced food and drinks.

First TransPennine Express is a renowned train operating company that offers extensive services for the North of England and Scotland. Established in 2004, First Transpennine Express is currently owned by FirstGroup. The company operates a fleet of modern trains that offer comfortable and reliable services to passengers. First Transpennine Express connects major cities such as Manchester, Liverpool, Leeds, York, Newcastle, and Edinburgh, as well as smaller towns and villages.

London North Eastern Railway (LNER) is a train operating company in the United Kingdom that operates intercity services on the "East Coast Main Line" between London, Yorkshire, the North East and Scotland. It was formed in 2018 as a result of the UK government's decision to terminate the franchise of Virgin Trains East Coast. LNER is owned by the Department for Transport and managed by the operator of the East Coast Partnership, a joint venture between infrastructure company Network Rail and train operator FirstGroup. LNER operates a fleet of electric and diesel trains, including the Azuma, which is the fastest train in the UK.

ScotRail is a train operating company that provides passenger rail services throughout Scotland. It is a subsidiary of Abellio, a Dutch state-owned transportation company. ScotRail provides a connection between Glasgow and Edinburgh, allowing travelers to easily explore the scenic Scottish East Coast and Highlands. Additionally, a range of destinations including Aberdeen, Inverness, and Stirling can be discovered through ScotRail's services.

National Rail is a network of railway companies that operate in England, Scotland, and Wales. It encompasses a network of train operators, including Train Operating Companies, open access operators, freight operating companies, and Network Rail. National Rail is managed and supported by the Rail Delivery Group (RDG), which provides essential business services to ensure the smooth operation and coordination of the railway industry.