Frogner Park is a public park in the central West End borough of Frogner in Oslo, Norway. The park is historically part of Frogner Manor and is Oslo's largest park, open to the public at all times. It includes the manor house which is the seat of Oslo Museum, the nearby Henriette Wegner Pavilion, the Vigeland installation of sculptures created by sculptor Gustav Vigeland, Frogner Baths, Frogner stadion, Frognerparken Café, the restaurant Herregårdskroen and the largest collection of roses in the country with 14,000 plants of 150 species. Frogner Park is the most visited tourist attraction in Norway.

The 1914 Jubilee Exhibition took place in Kristiania, Norway, from May 5 to October 11, 1914. It marked the centennial anniversary of the 1814 constitution and focused on industry and agriculture. The main location was the grounds of Frogner Manor, in addition to a subsection on shipping at Skarpsno at Frognerkilen. The exhibition opened on 15 May, and was closed on 11 October 1914. The total number of visitors was more than 1.5 million. On 11 October, the final day, more than 100,000 visitors visited the exhibition.