Vestvannet

Mingevannet is a lake in Østfold county, Norway. It forms a part of the Glomma watershed together with Ågårdselva and Visterflo.

Lande is a borough in Østfold county, Norway, located close to the lake Tunevannet and east of E6, which is the national highway going through Sarpsborg.

Tune is a former municipality in Østfold county, Norway. The former municipality originally covered the current Sarpsborg municipality with the exception of Skjeberg and with the addition of Rolvsøy.

The Tune stone is an important runestone from about 200–450 AD. It bears runes of the Elder Futhark, and the language is Proto-Norse. It was discovered in 1627 in the church yard wall of the church in Tune, Østfold, Norway. Today it is housed in the Norwegian Museum of Cultural History in Oslo. The Tune stone is possibly the oldest Norwegian attestation of burial rites, inheritance, and beer.

Østfold Hospital Trust is a health trust in Norway with bases in Fredrikstad, Moss, Sarpsborg and Halden. It is owned by Southern and Eastern Norway Regional Health Authority.

The Sarpsborg Stadion is a football stadium in Sarpsborg, Norway. It is the home ground of Eliteserien club Sarpsborg 08. The former multi-use venue hosted the Norwegian Athletics Championships in 1954 and 1960. The venue hosted one Norway national under-21 football team match, where Norway lost 1–3 against Sweden on 3 October 1972. The stadium has been repeatedly modernised in recent years; a modernisation which began in 2000, when a new main stand were built. In 2009, new floodlights were installed and the grass pitch was replaced with an artificial turf. New stands were built in both the south and north end of the pitch between 2010 and 2016. Sarpsborg 08's success in the 2018–19 UEFA Europa League led to further upgrades and improvements. The stadium's attendance record dates from 14 October 1945, when Fredrikstad and Lyn met in the first of two replays of the final of the 1945 Norwegian Cup. 18,000 spectators visited the match that ended with a 1–1 draw. This was the penultimate Norwegian Cup final to be played outside Oslo.

Sarpsborg (pronounced [ˈsɑ̀ʂbɔr] or [ˈsɑ̀rpsbɔrɡ]), historically Borg, is a city and municipality in Østfold county, Norway. The administrative centre of the municipality is the city of Sarpsborg. Sarpsborg is part of the fifth largest urban area in Norway when paired with neighbouring Fredrikstad. As of 1 January 2018, according to Statistics Norway these two municipalities have a total population of 136,127 with 55,840 in Sarpsborg and 81,278 in Fredrikstad.Statistics for 2021, say that the city has a population where 19% of the children belong to families that have "low-income in the long-term"; that is the highest level for a city (in Norway); the national level is 11.3%.

Sarpsborg Station (Norwegian: Sarpsborg stasjon) is located at the city of Sarpsborg in Norway on the Østfold Line. The station is served by regional trains between Oslo and Halden with hourly headway by Vy.

Sparta Amfi is an indoor ice hockey rink located in Sarpsborg, Norway. The 3,900-spectator venue is the home of Sparta Sarpsborg and Sarpsborg Skøyteklubb. The arena opened in 1963 as the first indoor ice rink in Norway. Major upgrades were carried out in 2006 and 2012, and a second rink opened in 2007.

Alvim is a village of Sarpsborg, Norway.

Yven is a borough in the city of Sarpsborg in Østfold, Norway. It is located east of the city centre on the west side of the Glomma river between Sarpsborg and Fredrikstad. Yven was previously assigned to the former municipality of Tune. As of 1885, the village was estimated to have had 297 inhabitants.

Hasle is a village in the municipality of Sarpsborg, Norway, located on the eastern bank of Glomma. Its population is 698. Before 1992 Hasle was a part of Varteig municipality.