What you find there
The floor holds 150 slot machines and no table games. It opens every day of the year, 10 am to midnight, and entry is 19+. Parking is free, and the Great Canadian Rewards card works here. Great Canadian Entertainment runs the slots under the Shorelines name; the racetrack belongs to Kawartha Downs.
Kawartha Downs also owns the Player's Lounge & Café, on the slots floor and 19+. Monday to Thursday it runs from 10 am to 9 pm; Friday and Saturday hours are 10 am to 10 pm; Sunday's are 10 am to 9 pm. For holiday times, look at the venue's website.
Great Canadian Casino Resort Toronto at Woodbine is the casino inside the city. It shows 4,500+ slot machines and e-tables and 164 table games, open 24/7. At Shorelines, you get slots only, on the same rewards card.
Harness racing
Race admission is free. Between seasons, the slots keep their daily hours of 10 am to midnight. The track itself celebrated its 50th anniversary in 2022.