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Glacial Rock with Hole, Inwood Hill Park

Highlight • Natural Monument

Glacial Rock with Hole, Inwood Hill Park

Running

5.0

(4)

Hiking

4.0

(4)

The Glacial Rock with Hole, located within Inwood Hill Park at the northern tip of Manhattan, New York City, is a remarkable natural monument showcasing the powerful geological forces that shaped the region. These unique features are glacial potholes, formed by the Wisconsin ice sheet approximately 50,000 years ago, and represent the largest such formations found in New York City. The park itself is a significant natural area, boasting Manhattan's largest remaining old-growth forest and a diverse topography of ridges,…

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    September 15, 2023

    Hiking

    This park is a unique treasure and a living testament to history, remaining undeveloped amidst the bustling New York City. Evidence of this can be seen in its caves, valleys, and ridges. Be sure to keep watch, as it's one of the best spots in the city to spot a bald eagle.

    December 10, 2023

    Running

    This park is a unique treasure and a living testament to history, remaining undeveloped amidst the bustling New York City. Evidence of this can be seen in its caves, valleys, and ridges. Be sure to keep watch, as it's one of the best spots in the city to spot a bald eagle.

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    Nearby routes

    Best routes near Glacial Rock with Hole, Inwood Hill Park

    5.0

    (1)

    38

    runners

    #1.

    The Little Red Lighthouse – Little Island at Pier 55 loop from 103rd Street

    36.5km

    03:49

    250m

    250m

    Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.

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    Hard

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

    Hard

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

    Hard

    Details

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    Elevation 20 m

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    Thursday 16 April

    31°C

    21°C

    3 %

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    Max wind speed: 8.0 km/h

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    Location: New York County, New York, United States

    Frequently Asked Questions

    What are the most popular trails to reach the Glacial Rock with Hole?

    While the Glacial Rock with Hole is located just off a path in an area known as "The Clove," Inwood Hill Park offers a network of diverse trails. Many visitors enjoy combining a visit to the Glacial Rock with explorations of the park's other natural features, such as the old-growth forest and views of the Hudson River. There isn't one single 'most popular' trail, but following the main paths through the park will lead you to various points of interest, including the Glacial Rock.

    What is the typical terrain and elevation change like on trails leading to the Glacial Rock with Hole?

    The park features a densely folded, glacially scoured topography with varied terrain, including unkempt brushwood and natural paths. You can expect some moderate elevation changes as you navigate ridges and valleys. While not overly strenuous, sturdy footwear is advisable due to the natural and sometimes uneven surfaces.

    Are there other significant natural features or viewpoints near the Glacial Rock with Hole?

    Absolutely! Inwood Hill Park is rich in natural wonders. Beyond the Glacial Rock with Hole, you can explore dramatic caves and ridges sculpted by glacial activity, discover Manhattan's largest remaining old-growth forest, and visit the last natural salt marsh in Manhattan. The park also offers scenic viewpoints overlooking the Hudson River and the New Jersey Palisades.

    Is Inwood Hill Park and the Glacial Rock with Hole suitable for families with children?

    Yes, Inwood Hill Park is generally family-friendly. Its natural setting provides a great opportunity for children to explore nature, witness unique geological formations, and learn about local history. The diverse trails cater to various fitness levels, so families can choose paths appropriate for their children's ages and abilities. Just be mindful of the varied terrain and ensure children wear appropriate footwear.

    Are dogs allowed in Inwood Hill Park and on trails to the Glacial Rock with Hole?

    Yes, dogs are generally allowed in Inwood Hill Park, but they must be kept on a leash. It's a popular spot for dog walkers, offering plenty of natural space for your canine companion to enjoy alongside you.

    What are the public transport options to reach Inwood Hill Park and the Glacial Rock with Hole?

    Inwood Hill Park is easily accessible by public transport. The A train (subway) to Inwood-207th Street Station is a convenient option, placing you within walking distance of the park's entrances. Several bus lines also serve the surrounding Inwood neighborhood.

    How long does it typically take to hike to the Glacial Rock with Hole and explore the immediate area?

    The time required can vary depending on your starting point within the park and your pace. A dedicated visit to the Glacial Rock with Hole and a brief exploration of "The Clove" area might take 30-60 minutes. If you plan to explore more of Inwood Hill Park's trails and other features, you could easily spend 2-3 hours or more.

    Is Inwood Hill Park suitable for winter hiking, and what should I wear?

    Inwood Hill Park offers a compelling experience throughout the year, including winter. The park's natural beauty takes on a different charm with snow. For winter hiking, it's crucial to wear warm, layered clothing, waterproof boots with good traction, and potentially microspikes if conditions are icy. Be aware that some paths might be slippery or less maintained in winter.

    Are there any cafes, pubs, or accommodation options near Inwood Hill Park?

    Yes, the Inwood neighborhood surrounding the park offers various amenities. You'll find a selection of cafes, restaurants, and local pubs along Broadway and other main streets. For accommodation, there are hotels and guesthouses in the wider Upper Manhattan area, though fewer directly adjacent to the park itself.

    What is the geological significance of the Glacial Rock with Hole?

    The Glacial Rock with Hole refers to significant glacial potholes, which are geological features formed during the last ice age, specifically by the Wisconsin ice sheet approximately 50,000 years ago. These 'holes' were drilled into the bedrock by turbulent, rock-fortified swirling water. They are considered the largest glacial potholes in New York City and offer a rare glimpse into the powerful geological forces that shaped the region.

    Is the Glacial Rock with Hole area wheelchair accessible?

    Due to the natural, unpaved, and sometimes uneven terrain of Inwood Hill Park, including the paths leading to the Glacial Rock with Hole, it is generally not considered wheelchair accessible. The park's topography includes ridges, valleys, and natural paths that can be challenging to navigate.

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