Cold Spring Harbor State Park – Tappen Beach loop from Greenlawn
Cold Spring Harbor State Park – Tappen Beach loop from Greenlawn
2.6
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riders
Cold Spring Harbor State Park – Tappen Beach loop from Greenlawn
05:22
86.8km
810m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 28, 2026
Tips
Cycling is not permitted along parts of this route
After 18.5 km for 166 m
After 52.0 km for 131 m
Waypoints
Start point
Train Station
Get Directions
6.29 km
View of Huntington Harbour from East Shore Road
Highlight • Viewpoint
Tip by
9.22 km
Gold Star Battalion Beach
Highlight • Beach
Tip by
12.3 km
Fiske Bird Sanctuary
Highlight • Natural
Tip by
13.9 km
Jennings Preserve
Nature Reserve
18.5 km
Cold Spring Harbor State Park
Highlight • Forest
Tip by
29.3 km
Mill Pond
Highlight • Lake
Tip by
47.0 km
Tappen Beach
Highlight • Beach
In 1977, the pool …
Tip by
52.1 km
Paper Mill Pond
Lake
67.2 km
Muttontown Road
Highlight (Segment) • Cycleway
Tip by
77.8 km
West Rogues Wetlands
Nature Reserve
86.8 km
End point
Train Station
Way Types & Surfaces
Way Types
55.7 km
21.8 km
6.36 km
1.72 km
542 m
473 m
346 m
Surfaces
78.3 km
7.56 km
700 m
389 m
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Elevation
Highest point (90 m)
Lowest point (0 m)
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Weather
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Today
Friday 10 July
30°C
22°C
70 %
Additional weather tips
Max wind speed: 15.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Description
If you're seeking a truly demanding touring cycling adventure on Long Island, the Cold Spring Harbor State Park – Tappen Beach loop from Greenlawn delivers. This difficult route spans 54.0 miles (86.8 km) with a significant 2662 feet (811 metres) of elevation gain, requiring approximately 5 hours and 22 minutes to complete. It's a full-day commitment best suited for experienced cyclists with very good fitness levels looking for a substantial challenge.
What to expect on Cold Spring Harbor State Park – Tappen Beach loop from Greenlawn
The route offers a journey through diverse landscapes, starting with the hilly, wooded terrain of Cold Spring Harbor State Park. Here, you'll navigate serene nature trails winding through mixed hardwood forests, oak, hickory, maple trees, and thickets of wild mountain laurel, often with scenic views overlooking the historic Cold Spring Harbor. As you progress, the scenery shifts towards the coast, leading you to Tappen Beach, which provides stunning panoramic views of Hempstead Harbor, Long Island Sound, and even the distant New York and Connecticut shorelines. Be prepared for a challenging ride; while much of the route is paved, some segments with substantial elevation changes may be unpaved and difficult, potentially requiring you to push your bike.
Planning your visit
This is explicitly categorized as a hard bike ride, demanding very good fitness due to its length and considerable elevation gain. Cold Spring Harbor State Park serves as a trailhead for the broader Nassau-Suffolk Greenbelt Trail, offering a tranquil starting point. Tappen Beach, officially Harry Tappen Beach, Marina, and Pool, is a well-equipped town-owned park with comprehensive facilities, including ample space for picnicking and swimming. Parking at Cold Spring Harbor State Park for cyclists is available, making it a convenient access point for this adventurous loop.
Trail details
- Distance: 54.0 miles (86.8 km)
- Elevation gain: 2662 feet (811 metres)
- Difficulty: difficult
- Estimated time: 5 hours and 22 minutes
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