Eden Park is a sports venue in Auckland, New Zealand. It is located three kilometres southwest of the Auckland CBD, on the boundary between the suburbs of Mount Eden and Kingsland. The main stadium has a nominal capacity of 50,000, and is sometimes referred to as New Zealand's national stadium. The stadium is used primarily for rugby union in winter and cricket in summer, and has also hosted rugby league and association football matches, as well as concerts and cultural events. It is owned and operated by the Eden Park Trust Board, whose headquarters are located in the stadium.

The British & Irish Lions is a rugby union team selected from players eligible for the national teams of England, Ireland, Scotland, and Wales. The Lions are a test side and most often select players who have already played for their national team, although they can pick uncapped players who are eligible for any of the four unions. The team tours every four years, with these rotating between Australia, New Zealand and South Africa in order. The most recent test series, the 2021 series against South Africa, was won 2–1 by South Africa.