⛵ New Brunswick · River Valley
Grand Lake Waterfront
New Brunswick's largest lake — warm, sandy and connected to the Saint John River, a favourite of Fredericton-area boaters.
Overview
The province's largest lake
Grand Lake is New Brunswick's largest lake, branching off the lower Saint John River between Fredericton and Saint John. Many Fredericton boaters keep their boats at Douglas Harbour and run out to the lake for the summer.
Connected to the river network, it offers open water for sailing and powerboating plus sandy beaches — Grand Lake Provincial Park among them.
On the water
Warm-water cottage country
Grand Lake warms up nicely in summer, making it one of the region's best swimming and boating lakes, an easy drive from the capital.
Waterfront ranges from cottages and beach properties to year-round lake homes, attainable and popular with Fredericton and Saint John buyers alike.
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Grand Lake waterfront — your questions answered
Where is Grand Lake?
Off the lower Saint John River between Fredericton and Saint John — New Brunswick's largest lake.
Is it connected to the river?
Yes — Grand Lake is part of the Saint John River's navigable network, with Douglas Harbour a popular boating base.
What is the market like?
Cottages, beach properties and year-round lake homes, warm for swimming and popular with Fredericton-area buyers.