Highlight • Lake
Road cycling
5.0
(2)
Green Lakes State Park, situated just east of Syracuse in the Town of Manlius, New York, is a truly unique natural preserve. This New York State Park is renowned for its two rare meromictic lakes, Green Lake and Round Lake, which boast an unusual blue-green color due to their distinct geological makeup and glacial origins. Rising to an elevation of approximately 160 meters, the park also protects the largest stand of old-growth forest in Central New York, offering a diverse landscape for exploration.
Visitors consistently praise the park's striking scenery and the captivating turquoise waters of its lakes. The unique geological features, including the deep, unmixing waters of Green Lake and Round Lake, create a visually stunning environment that feels almost tropical in the heart of Upstate New York. Many find it an ideal spot for photography and simply enjoying the tranquil beauty of nature.
Before visiting Green Lakes State Park, it's helpful to know that the park offers well-maintained facilities, including restrooms, picnic areas, and concession stands. While many Green Lake State Park trails are relatively flat and accessible, suitable footwear is always recommended for exploring the diverse terrain. The park is a popular destination, especially on weekends, so arriving earlier in the day can help secure parking and ensure a more peaceful experience.
The park is a fantastic destination year-round, with Green Lake State Park seasonal activities adapting to the weather. During warmer months, it's perfect for hiking, cycling, swimming at the sandy beach, boating, and even golfing on the historic Robert Trent Jones-designed course. When winter arrives, the trails transform into routes for cross-country skiing and snowshoeing, offering a different perspective of the park's natural beauty.
For those looking for a pleasant walk, the combined Green Lake and Round Lake trail offers a popular, relatively flat loop of just over three miles. This scenic path provides continuous views of both lakes and winds through portions of the old-growth forest, making it one of the best trails Green Lake State Park has to offer for a leisurely outing.
Exploring Green Lakes State Park reveals its rich natural and historical layers. The clear waters of Green Lake allow glimpses of ancient freshwater reefs, while the surrounding old-growth forest, including the "Tuliptree Cathedral" near Round Lake, provides a sense of timelessness. Cyclists particularly enjoy the picturesque views of the turquoise waters as they pedal along the park's pathways.
With a variety of Green Lake State Park hiking routes and cycling paths, there's an adventure for every interest and skill level. Whether you're seeking a challenging trek through the forest or a gentle stroll around the lakes, komoot can help you discover and plan your ideal route, ensuring you make the most of this exceptional natural landmark.
Tips
November 17, 2023
Road cycling

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Nearby routes
Best routes near Green Lake State Park

6
riders
60.0km
03:37
250m
250m
The Old Erie Canal Historical Park and Green Lake State Park cycling loop offers a diverse ride through New York's history and unique natural features. You'll pedal along the flat, historic towpath of the Old Erie Canal, passing tranquil wetlands and historical markers, before transitioning into the rolling hills and old-growth forests of Green Lake State Park. The highlight here is undoubtedly the clear, turquoise waters of the rare meromictic Green Lake, providing a stunning visual contrast to the canal's industrial past.
This moderate 37.3 miles (60.0 km) bike trail difficulty is manageable for most road cyclists, with about 835 feet (254 metres) of elevation gain spread across the route. Expect to spend around 3 hours and 37 minutes completing the full circuit. The trail surfaces vary from smooth pavement to packed gravel, so be prepared for a mix. Parking is available at both parks, and starting early is always a good strategy to enjoy the quietest parts of the route.
What makes this loop truly special is its blend of historical significance and ecological rarity. The Old Erie Canal section is a National Recreational Trail, offering a glimpse into 19th-century engineering, while Green Lakes State Park protects two of only a few meromictic lakes in the world. This combination provides a rich, engaging experience that goes beyond just a scenic ride, making it a notable destination for cyclists in the region.

12
riders
Pedal through a unique blend of natural and historical landscapes on the Old Erie Canal Historical Park – Green Lake State Park loop. This easy road cycling route takes you past the stunning, rare meromictic lakes of Green Lakes State Park, known for their unusual blue-green color and surrounded by old-growth forest. You'll also cruise along the historic Erie Canal towpath, where you can imagine barges of old and spot historic stone locks, offering a truly picturesque and engaging ride.
Covering 16.4 miles (26.5 km) with a gentle 580 feet (177 metres) of elevation gain, this loop is designed for a relaxed pace, taking around 1 hour and 38 minutes. The terrain is mostly paved, though some sections of the Erie Canalway Trail might be stonedust, so plan your tires accordingly. It's a great option for cyclists of all abilities looking for a scenic and accessible outing, with plenty of opportunities to enjoy the views and stretch your legs.
What makes this route particularly special is its dual appeal: the geological marvel of the meromictic lakes and the rich history of the Erie Canal. The park protects one of Central New York's largest old-growth forests, adding to the natural splendor. This combination of natural features and historical landmarks makes the Old Erie Canal Historical Park Green Lake State Park loop a standout among popular cycling routes in the region, offering more than just a ride.

9
riders
39.5km
02:37
280m
280m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
Details
Informations
Elevation 160 m
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Both Green Lake and Round Lake are rare meromictic lakes, meaning their layers of water do not mix seasonally. This unique geological phenomenon preserves ancient plant and animal life at their depths and contributes to their striking blue-green color and exceptional clarity. Round Lake has even been designated a National Natural Landmark.
While many trails, like the popular Green Lake and Round Lake loop, are relatively flat and accessible, the park also offers over 10 to 15 miles of trails with varying terrain. Some routes through the old-growth forest may present more moderate challenges with slight elevation changes, offering a good workout for hikers and trail runners. For specific trail difficulties and elevation gains, it's best to consult a detailed trail map.
Yes, Green Lakes State Park is generally dog-friendly. Leashed dogs are permitted on most hiking trails and in certain areas of the park. However, dogs are typically not allowed in swimming areas, buildings, or on the golf course. Always check specific signage upon arrival or the park's official website for the most current pet policies.
The park has several parking lots available for visitors. There is typically a vehicle use fee charged per car upon entry, which varies by season. Parking lots can fill up quickly, especially on weekends and holidays during peak season, so arriving early in the day is highly recommended to secure a spot.
Green Lakes State Park strives to be inclusive. While the main loop around Green Lake and Round Lake is relatively flat and paved in some sections, making it suitable for strollers and some wheelchairs, it's advisable to contact the park directly for specific information on accessible trails, restrooms, and other facilities to ensure they meet individual needs.
The park is a designated Bird Conservation Area, home to over 170 bird species, making it a fantastic spot for birdwatching. Beyond birds, visitors might encounter white-tailed deer, various small mammals like squirrels and chipmunks, and a diverse array of amphibians and reptiles, especially near the lakes and wetlands. The old-growth forest also supports a rich insect population.
Yes, Green Lake features a sandy swimming beach with lifeguards during the warmer months. Boat rentals, including rowboats and kayaks, are also available for exploring the lake. These activities are typically seasonal, so it's best to check the park's operating schedule before your visit.
Absolutely! Beyond the meromictic lakes themselves, look for the 'Tuliptree Cathedral,' a grove of very large tuliptrees located southwest of Round Lake within the old-growth forest. In Green Lake's clear waters, you can also spot rare freshwater reefs, such as 'Dead Man's Point,' which are ancient calcium carbonate formations over 15,000 years old.
Nearly half of the park's 1,955 acres is old-growth forest, featuring magnificent specimens of tuliptrees, sugar maples, beech, and hemlocks. The best way to experience it is by hiking or walking the trails that wind through these ancient woods. The combined Green Lake and Round Lake trail offers glimpses, but other trails delve deeper into the forest, providing a sense of its grandeur and ecological significance.
Green Lakes State Park has concession stands available, particularly near the swimming beach, offering snacks and refreshments during peak season. For more substantial meals or a wider variety of options, there are cafes, pubs, and restaurants in the nearby towns of Manlius and Fayetteville, just a short drive from the park.
Yes, Green Lakes State Park offers camping facilities, including sites for tents and RVs, as well as cabins. Camping is a popular way to extend your visit and fully immerse yourself in the park's natural beauty. Reservations are highly recommended, especially during peak season, and can typically be made through the New York State Parks reservation system.