Tripod Rock
A huge erratic rests on smaller supports in Pyramid Mountain’s rocky, wooded landscape.
Artwork inspired by Asher B. Durand
Tripod Rock is a glacial erratic left by an ice sheet, not a carefully stacked human monument. Its surprising geometry becomes clearer when you walk around it and notice the smaller support stones beneath the main boulder. Pyramid Mountain contains other rock forms and a wider natural area, so the destination makes sense as one stop on a mapped hike rather than an isolated roadside curiosity.
Start at the county visitor center on Boonton Avenue and follow the current park map. Trails are rocky and rooty, especially after rain. Do not climb or disturb the balancing stones. The Google place for the rock itself is useful for identification but not for driving, so visitor-center arrival is the safer map action.
- Origin
- Glacial erratic
- Host park
- Pyramid Mountain
- Access
- Hiking trail
Quick guide
- Start at the center
- Get a trail map and conditions before climbing.
- Walk around the rock
- Observe the support points without touching them.
Know before you go
- Find the supports
- Three small contact points create the illusion of balance.
- Look outward
- Other erratics show the glacial context.
- Watch footing
- Roots and rock remain slippery after rain.
- Leave it intact
- Do not climb or shift support stones.
Good to know
The exact rock has a Google place listing but no vehicle approach. The reviewed map link should open Pyramid Mountain Visitor Center, where the hike begins.
Notice these
- Balanced boulder
- Glacial erratics
- Rugged woodland