Sydney & Louisburg Railway Museum is a historic railway station built in 1895 in Louisbourg, Nova Scotia. It was part of the Sydney–Louisburg Railway, which transported coal from Cape Breton mines to Louisbourg's harbour. The station closed in 1968 and is now a museum preserving the region's railway history. It is recognized as a heritage property in Nova Scotia.

St. George's Anglican Church Graveyard is a historic cemetery beside St. George's Anglican Church in Sydney. It contains graves dating back to the late 1700s and early 1800s, including early settlers, soldiers, and community leaders. The graveyard is an important heritage site that reflects Sydney's early history and development.

Cossit House Museum is one of the oldest surviving houses in Sydney, built in 1787 for Reverend Ranna Cossit. The museum showcases the lifestyle of early settlers in Cape Breton through historic furniture, artifacts, and period displays. Today, it is an important heritage site that helps visitors learn about Sydney's early colonial history.

Jost House Museum is a historic house built around 1786 and is one of the oldest buildings in Sydney. It was the home of the Jost family, early merchants and community leaders. Today, the museum displays artifacts and exhibits that tell the story of Sydney's history and the lives of its early residents.

Wentworth Park is a popular public park in Sydney known for its beautiful green spaces, walking paths, playground, and pond. Established in the early 1900s, it is a favorite spot for recreation, community events, and outdoor activities.