Mulock Park in Newmarket: 5 Things Worth Knowing

Mulock Park opened on September 18, 2026, turning a former private estate at Yonge Street and Mulock Drive into a 16-acre public space. Here are five reasons to explore Newmarket’s newest park.

1. Woodland walks: Nearly two kilometres of paved paths wind through the grounds. The Town says the park has approximately 950 trees, including about 490 newly planted ones.
2. Play that feels close to nature: Hollow Log Play Park combines sand, water and climbing elements, including features made with wood salvaged from the site.
3. Art and history: Restored Mulock House displays works from the Art Gallery of Ontario’s Indigenous and Canadian collections.
4. Something for every season: Cedar Circle has a seasonal water play area; the 340-metre refrigerated Woodland Loop is designed for winter skating. Check operating updates before visiting.
5. Room to linger: Open lawns, gardens and public art make the park a place for a picnic or a slower afternoon walk.

What did it cost?

Final costs have not yet been confirmed publicly. NewmarketToday reported the Town’s late-2025 estimates as $64.2 million for the park, $14.3 million for Mulock House and $3.2 million for parking.

Before you go

Address: 33 Mulock Drive, Newmarket. General park hours are 5 a.m.–11 p.m.; admission and parking are free. Parking is available off Mulock Drive and at 16830 Yonge Street. For current amenity hours, see the Town’s Mulock Park page.

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