Hiking Cornell Mountain, New York - panoramic view
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Hiking in Cornell Mountain, New York: trails, map and practical info

Catskills • New York

4.0 Appreciated by 45 hikers
François Dumaine
By François DumaineContributor since 2015Updated 01/04/2026
Difficulty
Very hard
Distance
8 km
Elevation
1,177 m
Duration
5h15
Max altitude
1,135 m

Part of the challenging Devil's Path in the Catskills, this very hard 8.3 km trek climbs through rugged terrain to Cornell Mountain's 3,860-foot summit. Expect 5 to 7 hours of steep ascents rewarded with panoramic views of neighboring peaks.

Recommended for :
Intermediate hikers

Ready to explore Cornell Mountain, New York? Here's everything you need to know before you go!

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Trail description

Description

Cornell Mountain rises to 3,860 feet in New York's Catskill Mountains, offering one of the region's most challenging and rewarding hiking experiences. As part of the notorious Devil's Path trail system, this peak attracts serious hikers looking to test their skills against some of the steepest, most technical terrain the Catskills have to offer.

Trail Options and Access

The most direct route to Cornell Mountain follows the Devil's Path, a 24-mile trail that traverses several peaks and ranks among the most difficult in the Catskills. This trail doesn't mess around—expect steep ascents that will have you scrambling over rocks and roots, followed by equally demanding descents that test your knees and ankles. The rugged terrain includes exposed rock faces, narrow ridgelines, and sections where you'll need to use your hands as much as your feet.

For a different perspective, consider the Wittenberg-Cornell-Slide Trail, which connects Cornell to neighboring peaks including Wittenberg Mountain. This route offers slightly more manageable terrain while still delivering the stunning vistas that make the Catskills special. The trail provides multiple viewpoints and connects you to a network of other notable peaks in the area.

Both routes wind through dense forests of hardwoods and conifers, where the canopy creates a cool, shaded environment even on hot summer days. The forest floor changes character as you climb—starting with rich, loamy soil dotted with ferns and wildflowers, then transitioning to rockier ground with exposed roots and boulders as you approach the summit.

What to Expect on the Trail

The hike to Cornell Mountain demands respect. The steep grades and technical sections require steady footing and good balance. You'll encounter stream crossings, particularly during spring snowmelt and after heavy rains, so waterproof boots are essential. The trail can be muddy and slippery in wet conditions, and ice makes winter ascents particularly treacherous.

Wildlife sightings add excitement to the journey. White-tailed deer frequently cross the trail, especially during early morning and late afternoon hours. Red foxes occasionally make appearances, though they're more elusive. During spring and summer months, vibrant wildflowers create colorful displays along the trail edges and in small clearings. The diversity of plant life changes with elevation, offering botanically-minded hikers plenty to observe.

The forest comes alive with bird songs throughout most of the year. Listen for the distinctive calls of wood thrushes, hermit thrushes, and various warbler species that make their homes in these mountains. Hawks and occasionally eagles soar overhead, taking advantage of the thermals created by the mountainous terrain.

Summit Experience

Reaching Cornell Mountain's summit delivers the payoff that makes the challenging climb worthwhile. The panoramic views stretch across the Catskill range, with Slide Mountain and Wittenberg Mountain dominating the nearby landscape. On clear days, the vista extends far into distant valleys, creating a sense of accomplishment that matches the physical effort required to get there.

The summit area provides several vantage points for photography and rest breaks. Rocky outcroppings create natural viewing platforms where you can safely enjoy the scenery and catch your breath. The elevation and exposure mean temperatures can be significantly cooler than at the trailhead, and wind is often a factor, so bring extra layers even on warm days.

Practical Considerations

Proper preparation is non-negotiable for Cornell Mountain. Sturdy hiking boots with good ankle support are essential—the rocky, uneven terrain will punish inadequate footwear. Bring more water than you think you'll need, as the steep climbs and technical sections are dehydrating. Energy-rich snacks help maintain stamina during the demanding ascent and descent.

Weather conditions change rapidly in the mountains, and Cornell Mountain's elevation makes it particularly susceptible to sudden shifts. Check forecasts before departing, but be prepared for conditions to differ from predictions. Afternoon thunderstorms are common during summer months, and the exposed summit areas become dangerous during lightning activity.

Trail maps and navigation tools are crucial, especially if you're tackling the longer Devil's Path route or connecting to other peaks via the Wittenberg-Cornell-Slide Trail. Trail markers exist, but they can be obscured by vegetation or weather, and the technical terrain sometimes makes the path less obvious.

Leave No Trace principles are particularly important in this heavily-used area. Pack out everything you bring in, stay on designated trails to prevent erosion, and be mindful of noise levels that might disturb wildlife and other hikers seeking a peaceful mountain experience.

Accommodation and Extended Stays

Woodland Valley Campground near Phoenicia provides convenient access to Cornell Mountain and other Catskill peaks. The campground serves as an excellent base camp for multi-day hiking adventures, allowing you to tackle different trails while returning to established facilities each evening. The proximity to various trailheads makes it popular with serious hikers exploring the region's challenging terrain.

The campground's location puts you in the heart of the Catskills hiking community, where you'll encounter fellow adventurers tackling similar challenges. This creates opportunities to share trail conditions, route recommendations, and the camaraderie that develops among hikers who appreciate demanding mountain terrain.

Ready to go?

Everything you need to know before you go

Where?

Address
Not available
GPS coordinates
42.001565, -74.356974
Phone
Not available

Starting Point

To access the hiking trails, you can start at the following trailheads:

  1. Slide Mountain Trailhead: Located on County Route 47 (Oliverea Road), this is a common starting point for hikers heading towards the area. The parking lot is situated near the intersection with Frost Valley Road.

  2. Woodland Valley Campground: Another option is to begin your hike from this campground, which provides parking facilities. It is located at 1319 Woodland Valley Rd, Phoenicia, NY 12464.

Both trailheads offer convenient access to the trails leading to your destination.

When?

Opening hours
No information
Varies by season
Best season
Fall
Spectacular colors
Best time
Early morning
Less crowded
Weather (next days)
Loading

How much?

Entry fees
Adult
Not available
Child
What to bring?
Gear
  • Hiking shoes Essential
  • Layered clothing Essential
  • Rain jacket Essential
  • Trekking poles
  • Headlamp
Download the PDF checklist
Water & food
2L minimum
No water point on the trail
Bring energy snacks for a 4h+ hike
Good to know
Park rules
No dogs
Safety
Download the GPX before you go
Limited cellular coverage on the trail
Slippery after rain
Be careful on rocky sections
In an emergency
Emergency
911
Parking GPS
42.001565, -74.356974
Center
Not available

Hikers' opinions

4.0
24 Reviews
R8
Review 8
Apr 22, 2024
Pretty cool place. You will love for sure! :-) Cornell Mountain in the Catskills is an awesome hiking destination. The 8.3km trail with 1177m elevation gain is very hard but totally worth it. Plan 5-7 hours for this challenging adventure and prepare to be amazed by the incredible mountain scenery.
R7
Review 7
Apr 10, 2024
I have lot of fun there. Cornell Mountain provides an exciting challenge with its 8.3km very hard trail and 1177m elevation gain. Spent about 6 hours hiking through beautiful Catskills terrain. The demanding route offers great adventure for experienced hikers seeking a memorable outdoor experience.
R6
Review 6
Mar 28, 2024
It's a real pleasure to go there. Cornell Mountain offers one of the most rewarding hiking experiences in the Catskills. Though the 8.3km trail with 1177m elevation gain is very hard and takes 5-7 hours, the natural beauty and sense of accomplishment make every visit special.
R5
Review 5
Mar 14, 2024
Amazing trail in the Catskills! Cornell Mountain's 8.3km route with 1177m elevation gain is extremely challenging but incredibly rewarding. The 5-7 hour journey tests your endurance, but the pristine wilderness and summit views make this very hard hike absolutely unforgettable.
R8
Review 8
Mar 12, 2024
Pretty cool place. You will love for sure! :-) Cornell Mountain delivers an awesome Catskills hiking experience with its demanding terrain and rewarding summit views. The very hard difficulty makes it perfect for experienced hikers seeking a serious challenge in New York's beautiful mountain wilderness.

FAQ - Frequently asked questions

Everything you need to know
Very hard
1177.00 M
1135.00 M
5h15
No
No
The Cornell Mountain trail is rated as very hard, making it suitable only for experienced hikers in excellent physical condition. The challenging difficulty is due to the significant elevation gain and technical terrain throughout the 8.3 km route.
The Cornell Mountain trail covers 8.3 km and typically takes 5 to 7 hours to complete. The duration can vary significantly based on your fitness level, weather conditions, and rest stops along the way.
The Cornell Mountain hike features an elevation gain of 1177 m, which contributes significantly to its very hard difficulty rating. This substantial climb requires good physical conditioning and proper preparation.
No, dogs are not permitted on the Cornell Mountain trail. Plan accordingly if you typically hike with your canine companion, as this restriction is enforced in the area.
No, the Cornell Mountain trail is not suitable for beginners or children due to its very hard difficulty rating and significant 1177 m elevation gain. This challenging hike requires advanced hiking experience and excellent physical fitness.
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Update : June 2026