Twin Stacks Golf Club, a nine-hole course on the grounds of the former Coniston Smelter in Ontario, has become a multi-sport destination.. The club added an 18-hole disc golf course in 2024 and will host the Nickel City Open, a national disc golf tournament, over Labour Day weekend (September 5-6, 2025). Hundreds of players from across Canada are expected to compete, according to the club’s representative Philippe Nave.

A Nine-Hole Course on a Former Smelter: Twin Stacks’ 1997 Origins

The course opened in 1997 on land that once housed the Coniston Smelter, a pillar of the region's mining history. The signature first hole features elevated tee decks with panoramic views of the course and the iconic Coniston smokestacks, built in the 1950s, which give the club its name. According to the Sudbury.com report, the par-35 layout includes six par 4s, two par 3s, and one par 5, requiring a full set of clubs despite the compact nine-hole design. The course is known for its walkability and hospitality, with most rounds taking only two to two and a half hours.

The 18-Hole Disc Golf Course That Drew a National Tournament to Sudbury

In response to growing demand, Twin Stacks added a full 18-hole disc golf course last year, winding through the same scenic property. The addition has been a "resounding success," the club said, and organizations like Nickel City Disc Golf have embraced it. As the article details, the disc golf course has attracted visitors from as far as Southern Ontario, helping to boost the local economy. This success paved the way for Twin Stacks to secure hosting rights for the Nickel City Open, a national tournament set for September 5-6, 2025. The club expects hundreds of participants from across Canada.

Years of Consideration: Philippe Nave on the Disc Golf Decision

According to Philippe Nave, a club representative, the decision to add disc golf came after years of consideration. The postive response has exceeded expectations,Nave said, with tournaments held in 2025 drawing large crowds. The sponsored piece notes that Twin Stacks has been a reader favorite in Sudbury.com's annual poll for several years, indicating strong local support. The club continues to evolve, adding new amenities and events to serve its growing community, though no specific future plans beyond the Nickel City Open have been detailed.

What’s Still Unknown About the Disc Golf Boom at Twin Stacks

While the club’s growth is clear,several questions remain. The sponsored article does not disclose the cost of the disc golf addition or its long-term financial impact on the club. It is also unclear whether the club plans to expand its traditional golf facilities or if the disc golf course will have any environmental implications on the former smelter site. Additionally, the article offers only one perspective — that of the club — and does not include input from local residents, environmental regulators, or other stakeholders. These gaps leave readers guessing about the full picture of Twin Stacks’ transformation.