The Holmenkollen Line (Norwegian: Holmenkollbanen) is a suburban railway line that forms part of the Oslo Metro system in Oslo, Norway. It runs from the city centre at Majorstuen to the neighbourhood of Holmenkollen and terminates at Frognerseteren. The line is served by line 1 (formerly line A) of the Oslo T-bane.
History
- Opening: The line opened on 31 May 1898 as the Holmenkollbanen, originally a light‑rail service connecting Majorstuen with the Holmenkollen ski jump area.
- Extension: It was extended to Besserud (then called Holmenkollen) in 1916 and further to Frognerseteren in 1916, reaching its present western terminus.
- Integration: In the 1960s the line was incorporated into the Oslo Metro network, with upgrades to accommodate metro rolling stock and signaling.
- Electrification: The line has been electrified since its inception, using a 1,500 V DC overhead catenary system.
Route and Infrastructure
- Length: Approximately 14.3 km (8.9 mi).
- Gauge: Standard gauge (1,435 mm).
- Stations: The line comprises 16 stations, including notable stops such as Major Stuen, Besserud, and the ski‑jump venue at Holmenkollen.
- Track: Predominantly single‑track with passing loops at several stations to allow bi‑directional traffic.
- Alignment: The line climbs steeply into the forested hills north of Oslo, reaching an elevation of about 469 m at Frognerseteren, making it one of the highest‑elevation passenger rail services in Norway.
Operations
- Service Frequency: Trains typically operate at 15‑minute intervals during peak periods and 30‑minute intervals off‑peak.
- Rolling Stock: Modern MX3000 electric multiple units, introduced in the early 2000s, are used on the line. These units are equipped with regenerative braking and are compatible with the line’s 1,500 V DC power supply.
- Ownership: The infrastructure is owned by Sporveien, the municipal transport authority, while operations are handled by Sporveien T-banen.
Significance
- The line provides essential public transport access to recreational areas, including the Holmenkollen ski jump, which hosts international winter‑sports events.
- It also serves residential communities in the northern suburbs, contributing to Oslo’s integrated public‑transport network.
References
- Sporveien. “Holmenkollbanen – Historie.” Sporveien Official Website. Accessed June 2026.
- Oslo Kommune. “Public Transport in Oslo.” Oslo City Planning Department, 2024.
- Norwegian Railway Museum. “Oslo Metro – Line 1.” Museum Publication, 2023.
