3.9
(8)
333
riders
52
rides
Road cycling routes around Lake Grove offer diverse landscapes across Long Island, featuring a mix of parks, preserves, and scenic roads. The region provides well-paved surfaces suitable for various fitness levels, with routes that include rolling hills and coastal sections. Cyclists can explore woodlands, wetlands, and enjoy views of harbors and lakes.
Last updated: July 26, 2026
8
riders
78.6km
03:24
480m
480m
The Mount Sinai Harbor Loop is a moderate 48.8-mile road cycling route with scenic harbor views and 1581 feet of elevation gain.
4.0
(2)
5
riders
51.2km
02:10
240m
240m
The Old Field Point Light Loop offers a captivating road cycling experience along the Long Island Sound, blending a good workout with expansive coastal views. You'll pedal past the historic…

Sign up for free
61.8km
02:29
290m
290m
The "Granny Road Loop" is a name that pops up for various trails, but don't let the "road" in the name fool you if you're on a racebike. Our research…
1
riders
91.6km
04:04
710m
710m
If you're seeking a challenging bike route on Long Island that offers more than just flat suburban roads, the Stony Brook University to Brentwood loop via Northport is a solid…
10
riders
26.5km
01:12
210m
210m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
These wetlands are designated as a state conservation area due to their important habitat for coastal fish and wildlife. Keep an eye out for abundant birds, including endangered species like the short-eared owl and pie-billed grebe. Although you're less likely to see them, the mudflats, channels, and wetlands also provide vital habitat for fish and marine invertebrates.
0
0
Great view of the harbor as you peer across to Centerport. There is a small pier and beach that you can sit on and listen to the waves or watch the boats pass.
0
0
Gorgeous views all around, very quiet and secluded. It'd be a lovely spot to have lunch and read a book. The roads there are very hilly and the town it's in is quite wooded and forest-y; it doesn't feel like the usual strip-mall suburbs of Long Island.
0
0
This lake was formed by retreating glaciers. It is the largest freshwater lake on Long Island.
1
0
The lighthouse sits on the northern tip of Old Field. It was first built in 1823, then rebuilt in 1868. The U.S. Coast Guard took it during WWII but gave it back to the Old Field community afterwards.
0
0
Mount Sinai Harbor holds a marine sanctuary and a nature preserve. It's a beautiful place, popular with clamming and fishing enthusiasts.
0
0
There are over 50 road cycling routes available around Lake Grove, offering diverse landscapes across Long Island. These routes feature a mix of parks, preserves, and scenic roads, catering to various fitness levels.
The terrain around Lake Grove is quite varied. You'll find mostly well-paved surfaces, with routes that include rolling hills and coastal sections. Some areas, like the roads around Avalon Nature Preserve, are described as quite hilly and wooded, providing a more challenging experience.
Yes, Lake Grove offers options for different ability levels. While specific beginner-only routes aren't highlighted, the region's diverse network includes dedicated greenways and routes with less strenuous profiles, making them accessible for those new to road cycling. Out of the over 50 routes, 15 are rated as easy.
For experienced riders seeking a challenge, the Stony Brook University to Brentwood loop via Northport is a longer 56.9-mile route featuring scenic vistas and rolling hills. The Mount Sinai Harbor Loop also includes notable elevation gain over its 48.8 miles.
Yes, many of the road cycling routes around Lake Grove are designed as loops. Examples include the Mount Sinai Harbor Loop, the Old Field Point Light Loop, and the Granny Road Loop, which offers views of Lake Ronkonkoma and Mount Sinai Harbor.
Route lengths vary significantly. For example, the Mount Sinai Harbor Loop is 48.8 miles with about 480 meters of elevation gain, while the Old Field Point Light Loop is 31.8 miles with around 236 meters of ascent. The Stony Brook University to Brentwood loop via Northport is one of the longer options at 56.9 miles with over 700 meters of elevation gain.
The region offers pleasant cycling conditions through much of the year. Spring and fall are often ideal, with comfortable temperatures and beautiful scenery. Summer can also be great, especially for routes near the coast, though it's wise to plan rides for cooler parts of the day.
Yes, many parks and preserves in the area, such as Connetquot River State Park Preserve and Avalon Nature Preserve, offer parking facilities that can serve as starting points for road cycling routes. Specific parking details for individual routes can often be found on their respective komoot tour pages.
Road cycling around Lake Grove offers numerous scenic views. You can enjoy harbor views on routes like the Mount Sinai Harbor Loop, coastal scenery and views of the Old Field Point Light on the Old Field Point Light Loop, and views of Lake Ronkonkoma. The region also features woodlands and wetlands, especially around preserves like Avalon Nature Preserve.
While dedicated 'family-friendly' road cycling paths are not explicitly listed, the Setauket to Port Jefferson Station Greenway Trail, though a bit of a drive, follows an old railway line and offers a scenic, generally flat route suitable for families. Within Lake Grove itself, Lake Grove Park provides walking paths that might be suitable for less strenuous enjoyment.
Beyond the cycling itself, you can explore several natural attractions. The Setauket-Port Jefferson Station Greenway Trail is a unique path, and preserves like Avalon Nature Preserve, Glacier Ridge Preserve, and Blydenburgh County Park offer opportunities to enjoy woodlands and wetlands.
Yes, the natural preserves and wooded areas around Lake Grove offer opportunities for wildlife spotting. Connetquot River State Park Preserve, for instance, provides a scenic landscape where cyclists can observe diverse wildlife. Areas like Avalon Nature Preserve also feature rich natural habitats.
The road cycling routes around Lake Grove are highly rated by the komoot community, with an average score of 3.8 stars from over 9 reviews. Cyclists often praise the diverse landscapes, the mix of parks and preserves, and the well-paved surfaces that make for an enjoyable ride.


Browse the best Road cycling routes in other regions.