Boonton Gorge

Boonton Gorge is a narrow canyon in northern New Jersey where the Rockaway River plunges over multiple cascading falls and creates powerful whitewater sections. Steep rock walls frame the river on both sides, with the water dropping at different heights throughout the gorge.

The gorge was carved over millions of years by river erosion, with geological forces shaping the rock formations visible today. In the 1800s, the area became a center of iron manufacturing that relied on the river's power, leaving traces of industrial activity.

The name derives from the river's power to carve deep stone walls, and the place serves today as a natural refuge where visitors walk among the rushing water and forest growth. Locals and travelers use these trails to experience the raw force of falling water in a wooded setting.

Walking is best done on the trails that run along the gorge edges, which can become slippery when wet. Sturdy shoes are recommended and visitors should plan to leave before dusk due to limited lighting in the gorge area.

Two yellow emergency phones stand along the trails, an unexpected addition from a Boy Scout project in 1997 meant to protect hikers in the gorge. These phone booths remain as a reminder of an era before mobile devices became common.

Location: Boonton

GPS coordinates: 40.90750,-74.41850

Latest update: December 9, 2025 12:26