Dow's Lake station

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Dow's Lake Lac Dow
General information
Coordinates	45°23′51″N 75°42′34″W / 45.39750°N 75.70944°W / 45.39750; -75.70944
Owned by	OC Transpo
Platforms	Single platform
Tracks	1
Construction
Structure type	Platform and track are below-grade with the station entrance at surface
Parking	Yes
Bicycle facilities	Yes (20 sheltered, 20 regular)
Accessible	Yes
History
Opened	2001
Rebuilt	2020–2025
Previous names	Carling (2001–2020)
Services
Preceding station OC Transpo Following station Corso Italia toward Bayview Line 2 Carleton toward Limebank

Dow's Lake (French: Lac Dow, formerly known as Carling) is an O-Train station on the Trillium Line, one block west of the intersection of Carling Avenue and Preston Street in Ottawa, Ontario. It is named after the nearby Dow's Lake, itself also the western terminus of the Rideau Canal skating rink during winters, as well as a key site during the Canadian Tulip Festival in May. The station is also near government offices at the area of Carling Avenue and Booth Street. South of Carling, the train enters a tunnel to pass under the Rideau Canal. The station was originally named for nearby Carling Avenue and Sir John Carling.

Along with the rest of the Trillium Line, the station closed on May 3, 2020, for the extension of the line and an upgrade of the station. The station re-opened on January 6, 2025.