by Palisades, N.J. – A section of a scenic trail at Palisades Interstate Park has been closed after a rockslide sent debris tumbling from the cliffs overlooking the Hudson River and New York City. Park officials say no hikers were injured, but the closure is expected to remain while staff assess the area for safety.
Incident Overview
The rockslide occurred around 8:15 a.m. Friday along the park’s “Giant Stairs” section. Roughly 50 yards of the Shore Trail, a popular route for hikers offering panoramic views from the steep Palisades Cliffs, was affected.
Officials have urged hikers to avoid the area until the situation is fully evaluated, warning that the unpredictable nature of rockslides can pose serious dangers.
What Causes Rockslides
Rockslides occur when masses of rock or boulders detach from slopes or cliffs, moving by free-fall, bouncing, or rolling. Separation typically happens along natural fractures, joints, or bedding planes in the rock. Factors such as gravity, mechanical weathering, and water infiltration influence the likelihood and intensity of such events.
The U.S. Geological Survey notes that rockslides are sudden and highly hazardous, making areas like the Palisades Cliffs particularly susceptible to dangerous falls.
Historical Context at Palisades Interstate Park
The park, encompassing 2,500 acres of forested land within 12 miles of the Hudson Riverfront, has a history of notable rockslides:
- In November 1936, a park worker was crushed to death by falling rocks while working on a road project.
- In December 2005, a rockslide above the Alpine Boat Basin caused approximately $100,000 in damage, destroying part of the alpine area and a cinderblock shed.
- The current rockslide is the second at this particular location in 15 years, according to witnesses.
Eyewitness Account
Evan London, who was across the river in Yonkers, N.Y., said he initially thought the sound was from military jets flying the Hudson.
“I heard it and thought it was one of the military jets that fly the Hudson routinely and went to look, and recorded the aftermath of the slide,” London said.
Safety and Precautions
Park officials emphasized that the Shore Trail remains closed to prevent injuries. Hikers are advised to stay clear of cliffside areas, and updates on reopening are expected as the situation is assessed by staff.
Rockslides can occur without warning, and even a small displacement of rock can pose serious risks to visitors. Officials encourage hikers to remain alert, especially along trails adjacent to steep cliffs.
Conclusion
A rockslide along the Palisades Cliffs has temporarily closed a beloved portion of the Shore Trail, highlighting the dangers of steep terrain and unstable rock formations. Fortunately, no injuries were reported, and park staff are working to ensure the area is safe before reopening.
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