Trondheim's electric tram history began in the city streets and survives at Munkvoll because one route returned to service after the rest of the system closed. The museum and Gråkallbanen therefore tell a continuous story rather than two separate ones.
Gråkallbanen reaches the hills west of the city
The private Gråkallbanen opened from St. Olavs gate to Munkvoll on 18 July 1924, reached Ugla in 1925 and was extended to Lian in 1933. 2
A preservation association is founded
Sporveishistorisk Forening was created to preserve and interpret Trondheim's tramway history, laying the organisational foundation for the collection at Munkvoll. 1
Closure — and the survival of Gråkallbanen
Trondheim's remaining tram operation closed in 1988. Gråkallbanen reopened in 1990, allowing the metre-gauge railway beside the museum to continue as part of the city's public-transport network. 2
Historic cars beside an operating tramway
The volunteer-run museum preserves vehicles, photographs and objects at Munkvoll. On selected occasions, veteran cars return to the same railway that still carries ordinary passengers. 1