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A challenging rock scramble, a beautiful waterfall, and one of the best summit views of the Hudson Valley.

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Out and Back

2,300' 701 m


975' 297 m


1,445' 441 m


1,445' 441 m



Avg Grade (8°)


Max Grade (31°)

Dogs Leashed

Features Birding · Fall Colors · River/Creek · Views · Waterfall · Wildlife


This short hike should not be taken lightly, but if you enjoy rock scrambles, the view from Brace Mountain Summit is absolutely worth the sweat and fear. It's a quick 0.8-mile ascent up Quarry Hill Trail and then a lovely hike a little over a mile to the summit via the South Taconic Trail.

Need to Know

  • Quarry Hill Trail is not well-blazed and it is easy to find yourself off trail. Please exercise caution in the rock scramble area and do not go off-trail.
  • Trailhead access (42.032598, -73.504760) is off a back street and next to residential homes. The beginning of Quarry Hill Trail itself parallels the property line of one of these homes, please be respectful.


From the trailhead the trail quickly reaches a steep grade that wastes no time heading up the mountain. Signposts flag the most difficult section, a quarter-mile stretch from about 0.50 to 0.75 miles that includes multiple rock scrambles. Two of which should only be tackled if you're prepared to use your hands to grip the rock face to prevent an extended fall that risks serious injury or even death.

Just before the Quarry Hill Trail ends, there is an excellent viewpoint that hints at what's to come from Brace Mountain Summit. The trail ends where it intersects with the South Taconic Trail. Signage here is excellent, bear left (north) onto South Taconic Trail towards Brace Mountain Summit.

This section of trail is picturesque, with both full forest and open scrub brush trail sections. A few partially obstructed viewpoints can be found until the payoff at Brace Mountain Summit.

When you've had your fill of the view or more likely are just out of time, retrace your steps back down to the trailhead at Quarry Hill Road.

Flora & Fauna

The base of the mountain is typical hardwoods and the ridge has blueberry and huckleberry bushes.


Shared By:

Lou Poulas

Trail Ratings

  3.8 from 5 votes


  3.8 from 5 votes
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in New York


15 Views Last Month
1,972 Since Oct 19, 2017



Falls at the intersection of Quarry Hill and South Taconic Trail.
Apr 5, 2021 near Boston…, NY
There's no better time on the South Taconic Trail than deep in the heart of Autumn.
Oct 20, 2017 near Boston…, NY
The approach to Brace Mountain Summit, the highest elevation in Duchess County, NY.
Oct 20, 2017 near Boston…, NY
The summit of Brace Mountain offers a colorful view of the Hudson Valley with the Catskill Mountains far in the background
Oct 20, 2017 near Boston…, NY
After a challenging rock scramble, this small opening in the forest gives a glimpse to come as a reward for your hard work.
Oct 20, 2017 near Boston…, NY
Autumn in all it's glory is on full display in the Hudson Valley.
Oct 20, 2017 near Boston…, NY


Current Trail Conditions

Add Your Check-In


Oct 23, 2021
John Eun
Sep 5, 2020
Heather Faust
Jul 13, 2019
Justin Smith
Mar 16, 2019
George Gristina
3mi — 6h 00m
Nov 17, 2018
Sam Gagne
Couldnt get all the way up due to snow making the scramble a bit dangerous but super fun nonetheless 2mi
Apr 14, 2018
Bob McMahon
Oct 19, 2017
Lou Poulas
I was terrified. No idea it was that difficult of a rock scramble on Quarry Hill Trail 4mi — 4h 00m

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