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Gravel rides
United States
New York

Putnam County

The best gravel rides in Putnam County

4.7

(21)

170

riders

20

rides

Gravel biking in Putnam County, located in New York's Hudson Valley, offers a diverse landscape for outdoor enthusiasts. The region is characterized by hilly topography, dense forests, and numerous water bodies, providing a varied terrain for cycling. Gravel roads often feature a mix of hardpack, challenging climbs, and descents, with some sections including technical chunky gravel. This area's glacial geology has shaped unique bedrock formations, contributing to its rugged and scenic character.

Best gravel bike trails in Putnam County

  • The most popular gravel bike trail is Indian Brook Road - gravel – Graymoor Spiritual Life Center loop from Manitou, a 47.9 miles (77.1 km) trail that takes 5 hours 37 minutes to complete. This difficult route features significant elevation gain through varied terrain.
  • Another top favourite among local gravel bikers is Indian Brook Road - gravel – Sunken Mine Road loop from Garrison, a difficult 44.3 miles (71.3 km) path. This route combines two prominent gravel roads, offering extensive climbs and descents through the county's natural landscape.
  • Local gravel bikers also love the Indian Brook Road - gravel loop from Nelson Corners, an 8.2 miles (13.2 km) trail leading through forested areas, often completed in about 1 hour 4 minutes.
  • Gravel biking in Putnam County is defined by hilly topography, dense forests, and the scenic Hudson River Valley. The network offers options for various ability levels, from moderate loops to challenging long-distance routes.
  • The routes in Putnam County are highly rated by the komoot community with an average score of 4.8 stars from over 20 reviews. More than 190 gravel bikers have used komoot to explore Putnam County's varied terrain.

Last updated: June 28, 2026

5.0

(1)

26

riders

#1.

Indian Brook Road - gravel – Gravel stretch loop from Manitou

77.2km

05:38

1,270m

1,270m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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The Indian Brook Road - gravel – Sunken Mine Road loop from Garrison offers a truly diverse gravel biking experience through the scenic Hudson Highlands. You'll navigate a mix of white gravel, dirt, and paved sections, winding through dense forests and past tranquil, lily pad-covered ponds. The route is renowned for its picturesque scenery, including historic elements and charming old farmhouses, especially as you pass through Fahnestock State Park.

This difficult 44.3-mile (71.3 km) route demands very good fitness, with 4473 feet (1363 metres) of elevation gain over an estimated 5 hours and 8 minutes. Be prepared for significant elevation changes, including steep grades exceeding 20% on both climbs and descents, particularly on the challenging Indian Brook Road and the often rutted Sunken Mine Road. Sunken Mine Road is a seasonal road, typically closed to cars from December to April, so plan your visit accordingly.

Considered one of the most popular gravel bike trails in the Cold Spring area, this loop stands out for its combination of challenging climbs and diverse ecosystems. The

Hard
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Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around Putnam County

Gravel biking around Nelsonville

Gravel biking in Hudson Highlands State Park

Gravel biking in Clarence Fahnestock Memorial State Park

Gravel biking around Cold Spring

Gravel biking in California Hill State Forest

Gravel biking around Mahopac

Gravel biking in Wonder Lake State Park

Hiking in Putnam County

MTB Trails in Putnam County

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Tips from the Community

Lisa
December 31, 2023, Boyd Corners Outlet Unit

The outlet between Boyd Corners Reservoir and the West Branch Reservoir makes for a really pretty backdrop on your road ride.

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School Mountain Road Trail is an old farming road which has been taken back by nature. The forest has grown around it, so that it is now a green, shady hiking trail. You can still see remnants of the life that used to be along the old road, including an old abandoned farm house.

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szendyr
August 28, 2022, Sunken Mine Road

As a decent this was awesome! Right at the bottom of the first downhill you have some loose sand so be cautious. Right after that is a beautiful pond you loop right around, then another excellent downhill.

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Very smooth gravel. Could even get out of saddle for some sections of the climb without losing traction

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There are not many trails at Clarence Fahnestock Memorial State Park that are open for mountain biking. Luckily this one is one of them. Expect great flow and some hike-a-bike sections.

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A beautiful stretch, perfect for gravel bikes.

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Here you have a great view of the Middle Branch Reservoir.

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j3f12
August 8, 2021, South Mountain Pass

Steep climbs on both sides. Mostly gravel. Be careful when descending.

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Frequently Asked Questions

How many gravel bike trails are available in Putnam County?

Putnam County offers over a dozen dedicated gravel bike trails, catering to various skill levels. You'll find a mix of moderate and challenging routes, with 11 routes rated as difficult and 3 as moderate.

What kind of terrain can I expect on gravel bike trails in Putnam County?

The terrain in Putnam County is diverse, featuring hilly topography, dense forests, and numerous water bodies. Routes often combine smooth hardpack with challenging climbs and descents, including some technical sections with chunky gravel and ruts. The dramatic Hudson Highlands contribute to the rugged and scenic character of the rides.

Are there any easy or family-friendly gravel bike routes in Putnam County?

While many routes are challenging, there are moderate options suitable for those looking for a less strenuous ride. For example, the Indian Brook Road - gravel loop from Nelson Corners is a moderate 13.2 km trail that takes about an hour to complete, leading through forested areas. The Putnam County Trailway, a paved multi-use trail, also offers a family-friendly option for cycling.

What are some of the longer, more challenging gravel biking routes in the area?

For experienced riders seeking a challenge, Putnam County offers several difficult routes with significant elevation gain. The Indian Brook Road - gravel – Lovers Landing Bridge loop from Southeast is a demanding 125 km route, while the Indian Brook Road - gravel – Graymoor Spiritual Life Center loop from Manitou covers 77.1 km with substantial climbing.

Are there any circular gravel bike routes in Putnam County?

Yes, many of the gravel bike routes in Putnam County are designed as loops. For instance, the Indian Brook Road - gravel loop from Open Space Institute is a moderate 13.2 km circular route, perfect for a shorter ride. Longer loop options include the Sunken Mine Road – Indian Brook Road - gravel loop from Cold Spring, which is 63.6 km.

What are the best times of year for gravel biking in Putnam County?

Gravel biking in Putnam County is enjoyable across multiple seasons. Spring and fall offer pleasant temperatures and vibrant foliage, making them ideal. Summer can be great, especially in forested areas, but be mindful of heat and humidity. Winter riding is possible, but conditions can vary with snow and ice, so check local forecasts and trail conditions.

What do other gravel bikers say about the trails in Putnam County?

The gravel biking experience in Putnam County is highly rated by the komoot community, with an average score of 4.8 stars from over 20 reviews. Riders often praise the diverse terrain, challenging climbs, and the scenic beauty of the Hudson Valley and dense forests.

Are there any notable landmarks or viewpoints along the gravel bike trails?

Yes, Putnam County offers several scenic highlights. You can find stunning views of the Hudson River from places like Breakneck Ridge. The region is also home to the Cornish Estate Ruins, offering a historical point of interest. Many routes pass through or near Clarence Fahnestock State Park, known for its natural beauty.

Where can I find parking or trailheads for gravel biking in Putnam County?

Many routes start from accessible locations. Towns like Cold Spring are often considered gateways to the region's gravel cycling, offering convenient starting points. Specific routes may have designated parking areas near their trailheads, such as the Indian Brook Road - gravel loop from Open Space Institute.

Is Putnam County accessible by public transport for cyclists?

Yes, Putnam County is quite accessible, especially for those coming from New York City. The charming town of Cold Spring, a popular starting point for many gravel routes, is easily reachable by train, making it convenient for cyclists who prefer not to drive.

Are there any routes that feature lakes or water bodies?

Putnam County is dotted with numerous crystal lakes, ponds, and streams. Many gravel routes incorporate these natural features, offering picturesque views. For example, the Canopus Lake – Indian Brook Road - gravel loop from Garrison specifically features Canopus Lake, providing scenic waterside sections.

What are the key gravel roads often included in routes?

Prominent gravel roads that form the backbone of many routes in Putnam County include Indian Brook Road and Sunken Mine Road. These roads are frequently combined to create varied and challenging loops, such as the Indian Brook Road - gravel – Sunken Mine Road loop from Nelson Corners.

Most popular routes in Putnam County

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Didn’t find what you were looking for?

Check out more Gravel rides throughout Putnam County below and find the perfect route in your destination.

Hudson Highlands State ParkClarence Fahnestock Memorial State ParkWonder Lake State ParkCalifornia Hill State ForestCold SpringNelsonvilleMahopac

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