104-Year-Old Boulder Crashes Into Polar Cave Park Walkway

A massive stone that hung precariously above hikers for 104 years finally gave way and crashed to the ground this past Sunday in Rumney, New Hampshire. The historic boulder rested inside Polar Cave Park near the White Mountain region until gravity took its toll on the giant rock weighing over 100,000 pounds. This sudden event forced park officials to close the doors for the remainder of 2026 while they figure out next steps during the quiet off-season.

Witnesses captured the terrifying moment a hiker spotted smashed railings along the wooden walkway leading to the site. She posted video footage showing how the mega rock had obliterated safety barriers as it plummeted from its perch. A nearby sign warned visitors that this specific boulder was cracked through and balanced on only three contact points in the back. That same plaque noted the stone weighed 80 tons, with roughly 75 percent of its mass hanging directly over people walking below.

The park released a statement thanking guests because no one suffered injuries during the collapse despite the wreckage. Officials emphasized their commitment to keeping Polar Caves safe and fun for families visiting in future years. They plan to use this winter break to assess the damaged trail and decide how best to maintain safety moving forward. The facility typically sees around 55,000 visitors annually who come to explore attractions like the Nine Granite Boulder Caves and the Animal Exhibit.

Since the park is already shut down for winter operations, this incident will not disrupt current guests planning their trips. Management intends to evaluate the site thoroughly before reopening in the 2027 season. The Daily Mail reached out to the Polar Cave Park team seeking further comment on how they intend to handle the impacted cave trail going forward.