4.5
(20)
214
riders
7
rides
Robert Cushman Murphy County Park mountain bike trails traverse a sprawling 2,200-acre natural preserve within the Peconic River Watershed. The park features undeveloped woodlands with diverse tree species like red maples, pitch pines, and white oaks, offering varied forested landscapes for riding. Its topography includes a series of ponds and varied terrain, suggesting a mix of natural singletracks and wider paths suitable for mountain biking. The extensive forested areas and existing trails provide a natural environment for riders.
Last updated: May 31, 2026
5.0
(4)
20
riders
13.3km
02:16
20m
20m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
4.0
(2)
32
riders
18.6km
01:34
120m
120m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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16
riders
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.7
(3)
9
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
6
riders
12.9km
01:06
90m
90m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Long Island is known as the cradle of aviation and is the scene of many aviation premieres. Many aircraft manufacturers such as Grumman, Republic and Brewster had their headquarters on the island.
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Manorville Hills County Park is not as busy as other nearby parks. This area has a vast network of trails and is somewhat hilly. Seasonal blooms of mountain laurels can be enjoyed, but watch out for ticks in the summer.
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Manorville Hills County Park is not as busy as other nearby parks. This area has a vast network of trails and is somewhat hilly. Seasonal blooms of mountain laurels can be enjoyed, but watch out for ticks in the summer.
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The Vietnam Veterans Memorial Recreational Trail is a 9.5-mile trail that is mostly paved and, in some places, hard-packed dirt. It is mostly flat and takes bikers on long stretches around the Calverton Executive Airpark.
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This 191-acre undeveloped area is highly popular for hunting, hiking, skiing, snowshoeing, and biking. It features a nice single-track 8.5-mile loop bike trail that's great for beginners and intermediate riders, along with 1.5 miles of more advanced hill climbs.
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Grumman Memorial Park is right next to the Vietnam Veterans Memorial Recreational Trail. The park is open every day from 9 a.m.–5 p.m., and features two retired military planes. There are benches and informational plaques to read. It was a cool opportunity to see these aircraft up close and personal in this intimate park.
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Great singletrack, but watch out for hairpin trees, and spiderwebs.
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Leads to the Manorville Main Loop that is a blast to ride! Lots of climbs but never very long, a good workout.
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Robert Cushman Murphy County Park offers a selection of 7 mountain bike trails. These routes traverse the park's diverse landscapes, providing options for various skill levels.
The park's mountain biking terrain features undeveloped woodlands with diverse tree species like red maples, pitch pines, and white oaks. You can expect a mix of natural singletracks and wider paths, winding through varied topography that includes coastal plain pond-shore habitats and a series of ponds.
Yes, there are several trails suitable for beginners. For example, the Manorville Hills Mountain Bike Trail is an easy 11.5-mile (18.5 km) route that offers a gentle introduction to the park's riding experience. There are 4 easy trails in total.
Absolutely. For those seeking a moderate challenge, trails like the Manorville Hills County Park – Manorville Hills County Park loop from Manorville offer a longer ride of 21.4 miles (34.5 km) with a mix of forested sections and open areas. There are 3 moderate trails available.
Yes, many of the park's mountain bike routes are designed as loops. For instance, the Mountainbike loop from Calverton Pine Barrens State Forest is an 8.2-mile (13.3 km) loop that takes you through dense woodlands. Another option is the Manorville Hills County Park loop from Calverton.
While riding, you'll pass through diverse forested landscapes with red maples, pitch pines, and white oaks. The park is known for its rare coastal plain pond-shore habitats, featuring ponds like Peasys, Sandy, and Grassy. Birdwatchers can spot species from sparrows to red-tailed hawks, especially around an old barn and meadows. Cranberry bogs are also present near River Road.
The mountain bike routes in Robert Cushman Murphy County Park are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Riders often praise the park's undeveloped woodlands and varied terrain, which offer a natural and engaging environment for mountain biking.
The trails are primarily natural singletracks and wider paths through undeveloped woods. It's important to be aware that some trails can be narrow, and ticks are a concern in the area, so appropriate precautions are recommended.
With several easy-grade trails, the park offers suitable options for families. Routes like the Manorville Hills Mountain Bike Trail provide a less strenuous experience, allowing families to enjoy the natural surroundings together.
While the park is generally welcoming to outdoor activities, specific regulations regarding dogs on mountain bike trails can vary. It's always best to check the official park guidelines for the most current information on pet policies before your visit.
The park's diverse ecosystems and forested areas make it enjoyable across seasons. Spring and fall generally offer pleasant temperatures and vibrant scenery. However, given the presence of ticks, riders should be particularly mindful during warmer months and take appropriate precautions.
The park itself is a significant natural landmark, featuring rare coastal plain pond-shore habitats and a series of unique ponds. While there aren't specific named viewpoints for mountain bikers, the trails offer scenic passages through undeveloped woodlands and past these natural water features, providing picturesque moments throughout your ride.


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