Mashomack Red, Yellow, Green and Jone C. Coles Loop
Mashomack Red, Yellow, Green and Jone C. Coles Loop
3.1
(17)
92
hikers
02:18
8.91km
50m
Hiking
Embark on the Mashomack Red, Yellow, Green and Jone C. Coles Loop for a moderate hike that spans 5.5 miles (8.9 km) with a gentle elevation gain of 157 feet (48 metres). You can expect to complete this diverse route in about 2 hours and 18 minutes. As you hike,…
Last updated: April 23, 2026
Waypoints
Start point
Parking
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1.16 km
Highlight • Lake
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8.91 km
End point
Way Types & Surfaces
Way Types
8.86 km
< 100 m
Surfaces
8.90 km
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Elevation
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Today
Saturday 23 May
14°C
11°C
62 %
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Max wind speed: 21.0 km/h
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This route was planned by komoot.
The loop offers a diverse and dynamic landscape. You'll hike through dense forests, past freshwater ponds and marshes, across expansive rolling grassland meadows, and alongside creeks and coves. Sections also provide incredible views of Gardiners Bay and Coecles Harbor, with glimpses of the preserve's sandy coastlines.
While the overall loop is rated as moderate, individual sections vary. The Red Trail, for example, is considered easy with minimal incline, making it suitable for hikers of all ages. The Jone C. Coles Memorial Trail is specifically designed to be barrier-free with a braille trail and boardwalk, making it accessible for wheelchairs and strollers. Longer loops require some sure-footedness.
Mashomack Preserve is a critical wildlife habitat, so you have a good chance of spotting various animals. It's known for one of the East Coast's largest concentrations of nesting ospreys, and over 200 species of birds have been recorded. Keep an eye out for chipmunks, painted turtles, red foxes, wild turkeys, and deer. Sanctuary Pond is also home to birds and turtles.
Parking for the Mashomack Preserve trails, including this loop, is available at the preserve's entrance on Shelter Island. Specific directions and parking information can often be found on The Nature Conservancy's website for Mashomack Preserve.
Mashomack Preserve is managed by The Nature Conservancy. While there isn't typically an entrance fee for hiking, it's always a good idea to check their official website (nature.org) for the most current information regarding any potential fees, operating hours, or special regulations before your visit.
Regulations regarding dogs can vary within preserves. It's best to check the official Mashomack Preserve website or contact The Nature Conservancy directly to confirm their current pet policy, including leash requirements, before bringing your dog.
The preserve offers beauty year-round. Spring brings migratory birds and lush greenery, while fall showcases vibrant foliage. Summer is popular, but can be warm. Winter hiking can be peaceful, offering different views. Consider visiting during the shoulder seasons (spring and fall) for pleasant temperatures and fewer crowds.
Yes, the trail offers several scenic spots. You'll find benches and scenic overlooks along the Red Trail, and the Green Trail passes by Log Cabin Creek and Sanctuary Pond. The Blue Trail (often integrated into longer loops) provides incredible views of Gardiners Bay and Coecles Harbor. Gazebos and benches are strategically placed for resting and admiring views, including swans in Smith Cove.
Yes, this route also passes through sections of the Long Island Greenway—Shelter Island Connector.
The Jone C. Coles Memorial Trail is particularly notable for its accessibility. It is a barrier-free section featuring a braille trail and a boardwalk, making it welcoming for visitors using wheelchairs or strollers, and those with visual impairments.
Given the moderate difficulty and varied terrain, we recommend wearing sturdy hiking shoes. Bring plenty of water, especially on warmer days, and snacks. Binoculars are great for birdwatching, and insect repellent can be useful depending on the season. Always carry a map or use a GPS device like komoot for navigation.