The station is located under Yonge Street at Dundas Street and is built on three levels, with entrances on every corner of the intersection.
and all being accessible except for the northwest one, which is a sidewalk staircase at the Atrium on Bay.
The southeast, southwest, and northeast entrances are located at Yonge Dundas Square, in the Eaton Centre and at 10 Dundas East inside the Cineplex Cinemas building respectively.
All elevators that connect the entrance to the station are not provided by the TTC, but by the respective managements.

Dundas is the only station in Toronto where the northbound and southbound platforms are in separate fare-paid areas, owing to the constrained space and difficult geology at this location.
Separate street entrances had to be used for each direction until the Eaton Centre was built, at which time a tunnel was constructed under the tracks outside the fare-paid areas, which is considered the third level.
If on the wrong platform, passengers (including Presto card holders) can take a transfer from the transfer machines available on the platform, exit the station, and re-enter the station on the other platform by showing the collector at the booth the transfer obtained.

The station has underground connections to the Toronto Eaton Centre, 10 Dundas East and the Atrium on Bay, and is one of five stations connected to PATH.
The station is located under Yonge Street at Dundas Street and is built on three levels, with entrances on every corner of the intersection. and all being accessible except for the northwest one, which is a sidewalk staircase at the Atrium on Bay. The southeast, southwest, and northeast entrances are located at Yonge Dundas Square, in the Eaton Centre and at 10 Dundas East inside the Cineplex Cinemas building respectively. All elevators that connect the entrance to the station are not provided by the TTC, but by the respective managements.
Dundas is the only station in Toronto where the northbound and southbound platforms are in separate fare-paid areas, owing to the constrained space and difficult geology at this location. Separate street entrances had to be used for each direction until the Eaton Centre was built, at which time a tunnel was constructed under the tracks outside the fare-paid areas, which is considered the third level. If on the wrong platform, passengers (including Presto card holders) can take a transfer from the transfer machines available on the platform, exit the station, and re-enter the station on the other platform by showing the collector at the booth the transfer obtained.
The station has underground connections to the Toronto Eaton Centre, 10 Dundas East and the Atrium on Bay, and is one of five stations connected to PATH.
Dundas station (Toronto)