Sigtuna is a locality situated in the eponymous Sigtuna Municipality, in Stockholm County, Sweden with 9,689 inhabitants in 2020. It is the namesake even though the seat of the municipality is in another locality, Märsta.
Sigtuna is for historical reasons still often referred to as a stad.
Stora gatan, the old main street
St. Mary's Church (Mariakyrkan) is a fine example of Brick Gothic architecture in Sweden
Sigtuna old town hall in early winter
St Olof's Church ruin (S:t Olofs kyrkoruin)
Sigtuna Municipality is a municipality in Stockholm County in east central Sweden. Its seat is located in the town of Märsta, approximately 37 km (23 mi) north of the Swedish capital, Stockholm.
Head Office of Sigtuna Municipality in Märsta