Historic Cities · Norway
Trondheim through the ages
Trondheim, historically Kaupangen, Nidaros, and Trondhjem, is a city and municipality in Trøndelag county, Norway. As of 1 January 2026, it had a population of 218,460. Trondheim is the third most populous municipality in Norway, and is the fourth largest urban area. Trondheim lies on the south shore of Trondheim Fjord at the mouth of the Nidelva.

Trondheim in 1300
Nidaros of the Pilgrims
In 1300 Nidaros is Norway's great archiepiscopal centre and the foremost pilgrimage destination of the North, its stone Christ Church sheltering the shrine of St Olav. This walk follows the arrivals from the fjord and river, through timber wharves, Kaupmannagata and market places, past the archbishop's palace and the completed west front and octagon of the cathedral to wide viewpoints above the city.
The city's skyline is dominated by the pale, carved stone mass of Christ Church, its west front and octagonal choir rising above a close-knit town of timber houses, steep wooden roofs and narrow lanes. Along the curve of the Nidelva the riverbank is hung with jetties, drying racks and merchant lofts; the archbishop's complex crouches beside the cathedral, and pilgrims in cloaks and hoods thread the market and quay.
The route: 16 streets, squares and views
Munkholmen → Øra → Nidelva Bend Wharves → Merchants' Wharves → Fish Quays → Kaupmannagata → Kaupmannagata Market → Kirkegata → Cathedral Forecourt → Archbishop's Palace → …
Step inside, 9 interiors
Munkholmen Chapel · Boatbuilder's Shed · Trading Loft of the Merchants · Stockfish Drying Storehouse · Pilgrim Hospice Dormitory · Great Hall of the Archbishop · Octagonal Shrine Chamber · Elgeseter Refectory · Parish Nave
Planned from the Wikipedia record: Nidaros.
From the archive
Trondheim on paper: the old town as it was mapped.
A period plan or bird's-eye view of the old town, drawn between 1500 and 1850 — the streets this page's reconstructions walk. Public domain, with its source named.

Cicignon's town plan of Trondheim (1681)
Shows the walled town with a regular grid of streets and blocks, bastioned walls and gates, the river and a marked cathedral.
1681 · Municipal Archives of Trondheim · Wikimedia Commons
CC BY 2.0 (plate dated 1681)
Castles of Trondheim
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