Best lakes around Griggstown are primarily found through its access to the historic Delaware and Raritan (D&R) Canal and the Millstone River. These waterways offer recreational opportunities, providing a lake-like experience for visitors. The area is characterized by its natural landscape, including woodland preserves and river systems. These features contribute to the region's appeal for outdoor activities.
Last updated: May 2, 2026
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Billy Johnson Mountain Lakes Nature Preserve is a quiet, wooded area with dirt trails winding past lakes and streams. It’s great for a run, walk, or even a bike ride. You’ll have a chance to spot birdlife along the way, with plenty of spots to pause and take in the peaceful surroundings. Also a good place to bring your dog.
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Carnegie Lake, stretching across parts of central New Jersey, owes its existence to an unusual encounter: a conversation between a painter and Andrew Carnegie. Built in the early 1900s for Princeton’s rowing team, the lake quickly became more than just a training site. Locals fish here, paddle, or stroll along the quiet banks. Pollution has taken its toll, but efforts to clean the water are ongoing.
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Built in 1907 at the meeting point of Stony Brook and Millstone River, the Lake Carnegie dam created the lake enjoyed by rowers and the community. After a century of upkeep, repairs were needed again in 2015. This is a great place to watch races.
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The Sourland Mountain County Preserve is a beautiful woodland nature preserve run by the Somerset County Park Commission. There are several miles of well-maintained hiking trails that weave through the park.
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The James Sayen Trail takes you right up next to the lake on the property. The trail is smooth and easy to navigate, but it can sometimes become muddy during the wetter times of year. The trail on the east side of the lake offers some shade while the trail on the west side is more open and sunny.
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Great for sight seeing and watching the boat races when they happen.
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While Griggstown doesn't have large natural lakes, the historic Delaware and Raritan (D&R) Canal and the Millstone River offer extensive lake-like experiences. These waterways are popular for boating, fishing, and scenic views, providing a tranquil outdoor escape.
Yes, the D&R Canal itself is a significant historical feature, once serving as a transportation link. You can see remnants of its past, including wooden bridges, 19th-century bridge tender houses, and cobblestone spillways. The Carnegie Lake Dam, built in 1907, is another historical landmark at the meeting point of Stony Brook and the Millstone River.
The area offers a variety of activities. You can enjoy paddling on the D&R Canal or Millstone River, with rentals available at Griggstown Canoe and Kayak. The towpath along the D&R Canal is excellent for jogging, hiking, bicycling, and even horseback riding. Fishing is also popular in both the canal and the river. For more structured routes, explore the hiking trails, cycling routes, or gravel biking tours available in the region.
Absolutely. The D&R Canal offers peaceful, flatwater paddling suitable for all skill levels, including beginners and families. The D&R Canal State Park has picnic areas, and the towpath is great for easy walks. Lake Carnegie (New Jersey) and the Billy Johnson Mountain Lakes Nature Preserve are also noted as family-friendly spots for strolling and enjoying nature.
Yes, the Billy Johnson Mountain Lakes Nature Preserve is specifically highlighted as a dog-friendly area, offering dirt trails winding past lakes and streams where you can walk your dog.
The D&R Canal serves as a valuable wildlife corridor, particularly for birds. The D&R Canal State Park is home to a diverse bird population, with 160 species observed, nearly 90 of which nest within the park. You might also spot various other wildlife along the waterways and trails.
For peaceful walks, the towpath along the D&R Canal is an excellent choice. The Sourland Mountain County Preserve offers several miles of well-maintained hiking trails through a beautiful woodland nature preserve. The Billy Johnson Mountain Lakes Nature Preserve also provides quiet, wooded dirt trails perfect for a stroll.
The Lakeside trail, also known as the James Sayen Trail, takes you right up next to a lake, offering smooth and easy navigation with scenic views. The trail on the east side provides shade, while the west side is more open.
The D&R Canal and Millstone River offer recreational opportunities year-round. Spring and fall are particularly pleasant for hiking and cycling due to milder temperatures and beautiful foliage. Autumn colors along the waterways and preserves are especially vibrant.
Yes, the D&R Canal and Millstone River are ideal for kayaking and canoeing. The Griggstown Canoe and Kayak Rental, located at 1076 Canal Road, is a popular access point for enjoying these waterways. The calm waters and consistent levels make for an easy paddling experience.
For additional details about the D&R Canal State Park, including features and activities, you can visit the Visit Somerset NJ website.


Still not found your perfect lake around Griggstown? Check out the guides of these regions to see even more beautiful places.