In this article, I will list and briefly discuss the mountains over 3500 feet in elevation in the Catskill region of New York State.
I have also created a Catskill 3500 checklist in pdf format that you can download and track your progress as you climb each mountain.
Coincidentally there are 35 Catskill peaks (kind of- see below) in the Catskill mountains that are over 3500 feet in elevation.
Sadly, two of these mountains, Doubletop and Graham mountains, are on private land and can not be climbed legally as the property owners have closed these peaks to the hiking public.
It is a shame that you can't climb the peaks, but the misuse of private property has lead to the closure of these two peaks for now.
The tallest peak in the Catskill region is Slide Mountain, followed closely by Hunter Mountain, both of which are over 4000 feet and are included in the NE115 list of mountains in the northeastern United States over 4000 foot of elevation.

Like the Adirondack 46, there is one mountain in the Catskill 35 that doesn't reach the required elevation standard.
Rocky Mountain at an elevation of 3487 is shy of 3500 mark. However, the Catskill 3500 Club does recognize this mountain in the list of over 3500 (see below).
Many of the Catskill Mountain peaks do not have an open summit and are covered by balsam firs and hardy deciduous trees.
Still, most do have open ledges, such as the popular destination of Giant Ledge on Panther Mountain, that provide incredible views of the surrounding mountains.

My View From The Woods is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. As an Amazon Associate, we earn from qualifying purchases. We may earn a small commission from the companies mentioned in this post at no additional cost to you. Not all links are connected to affiliate companies.
Hunter Mountain and Balsam Lake Mountain also have fire towers that provide the best views of the beautiful Catskill Mountains.
From the towers, you not only get 360-degree views of the Catskills but can see the Hudson Valley and the Green Mountains in Vermont.
The Catskill 3500 Club does recognize hikers that have completed hikes of the 33 accessible peaks.
To complete the Catskill 3500 challenge, four of the peaks also need to be winter hikes (between Dec 21st and Mar 21st) to earn a number and patch.
These mountains are Slide Mountain, Blackhead Mountain, Panther Mountain, and Balsam Mountain.
Some of the mountain peaks have orange-painted PVC canisters at the peak that contains a log book for hikers to sign.
These all appear to be the mountains that do not have a view from the peak.
In contrast, mountain peaks with a view do not have a log book.

My guess is that the canisters mark the high point on the forested peaks. However, I found that it can still be difficult even the open peaked mountains to know where the exact top is located.
It would be nice for all of the highest peaks to have canisters and log books.
Also, I’ve noticed on my recent climbs that some of the signs at the top of the peaks are missing.
I always use a GPS to track my climbs and location, and the GPS will give you a good indication if you are near the peak or not.
The best part of the Catskill 3500 is that you can reach all of the mountains with day hikes.
Some might be a long day, but you will usually hike to multiple peaks on those days.
For instance, when you hike the Wittenberg-Cornell-Slide trail, you not only get to finish three peaks but also the tallest mountain in the Catskill High Peaks.
There is no need to hike multiple peaks if you don’t want to.
In fact, you can reach all of the mountains with hikes of less than 10 miles out and back.

Yes, that is the trail.
The best part of the Catskill 3500 is that you can reach all of the mountains with day hikes. Some might be a big day, but you will usually hike to multiple peaks on those days.
For instance, when you hike the Wittenberg-Cornell-Slide trail, you not only get to finish three peaks but also the tallest mountain in the Catskill High Peaks.
There is no need to hike multiple peaks if you don’t want to; in fact, you can reach all of the mountains with hikes of less than 10 miles out and back.
Below are the 35 mountains over 3500 feet in elevation in the Catskill Mountains.

The downloadable guide also lists the elevation, if the trail is marked or is a bushwhack to trailless peaks, if there is a view, the relative level of difficulty of the hike, and if a sign-in canister is found at the peak.
List of the Catskill 3500-foot Mountains
No.
Name (link to article)
Elevation (feet)
Distance Out-n-Back
Trail Type
Difficulty
1
Slide Mountain
4182
5.9 miles
DEC Trail
Easy
2
Hunter Mountain
4030
6.3 miles
DEC Trail
Moderate
3
Blackdome Mountain
3993
5.1 miles
DEC Trail
Difficult
4
Thomas Cole Mountain
3953
6.1 miles
DEC Trail
Moderate
5
Blackhead Mountain
3940
5.9 miles
DEC Trail
Difficult
6
West Kill Mountain
3898
6.4 miles
DEC Trail
Difficult
7
Graham Mountain
3868
Not Open
No Trail
-
8
Cornell Mountain
3857
8.9
DEC Trail
Difficult
9
Doubletop Mountain
3852
Not Open
No Trail
-
10
Plateau Mountain
3835
7.3
DEC Trail
Difficult
11
Table Mountain
3825
7.5
DEC Trail
Moderate
12
Peakamoose Mountain
3819
9.1
DEC Trail
Moderate
13
Sugarloaf Mountain
3793
6.7
DEC Trail
Challenging
14
Wittenberg Mountain
3792
7.1
DEC Trail
Difficult
15
Southwest Hunter Mountain
3753
7.1
Bushwhack
Moderate
16
Balsam Lake Mountain
3729
5.8
DEC Trail
Easy
17
Panther Mountain
3724
6.9
DEC Trail
Moderate
18
Lone Mountain
3700
6.7
Bushwhack
Challenging
19
Big Indian Mountain
3699
9.1
Bushwhack
Moderate
20
Friday Mountain
3692
7.7
Bushwhack
Challenging
21
Rusk Mountain
3686
3.7
Bushwhack
Difficult
22
Kaaterskill High Peak
3652
8.2
Bushwhack
Difficult
23
Twin Mountain
3650
6.0
DEC Trail
Difficult
24
Fir Mountain
3629
7.8
Bushwhack
Difficult
25
Balsam Cap Mountain
3608
7.7
Bushwhack
Difficult
26
Balsam Mountain
3607
5.5
DEC Trail
Moderate
27
North Dome Mountain
3605
5.0
Bushwhack
Challenging
28
Bearpen Mountain
3587
5
DEC Trail
Easy
29
Eagle Mountain
3583
7.9
Bushwhack
Moderate
30
Indian Head Mountain
3573
4.6
DEC Trail
Moderate
31
Sherill Mountain
3558
5.8
Bushwhack
Difficult
32
Vly Mountain
3541
3.6
Bushwhack
Easy
33
Windham High Peak
3525
6.2
DEC Trail
Easy
34
Halcott Mountain
3509
4.0
Bushwhack
Difficult
35
Rocky Peak
3487
9.7
Bushwhack
Challenging
You can click the button below to receive a pdf of the Catskill 3500 checklist.
Use the checklist as a reference to track your progress as you climb the 33 tallest mountains in the Catskills.
The checklist also includes the four winter peaks that need to be climbed during the winter to earn your Catskill 3500 patch.

I also recommend purchasing a waterproof map set.
The maps will list the location of the mountains, trailheads, parking area, location of herd paths, and nearby campgrounds and amenities. The two below are the most frequently purchased.
The New York New Jersey Trail Conference Map
National Geographic Catskill Park Map
I use the National Geographic version as I’ve always had good luck with their maps.
The Catskill 3500 Isn't Easy
Honestly, I have to say before I started hiking the Catskill Mountains, I did not give them the credit they deserve.
The first time I hiked in the Catskill mountains, I found rugged trails, and the elevation gain was as much as hiking the Adirondack Mountains.
The First Catskill Mountain Hike
The first Catskill Mountain I hiked was up Wittenberg Mountain then over to Cornell Mountain along the ridge.
From the get-go out of Woodland Valley Campground, the hike up Wittenberg Mountain was very steep with several scrambles over rock ledges.
The views at the top were amazing even though there was some haze.

The hike down into the col between Wittenberg and Cornell was nice but then we got to the Cornell Crack.
The Cornell Crack is no joke.

It was a much more complicated to climb than I expected.
However, there were spectacular views, I also got to hike a section of the Long Path, which is a trail system I would like to complete some day.
What I Like About the Catskill 3500
The description of my first hike says it all. I was challenged and that's what I like. Maybe I don't like that in the moment, but afterwards, I enjoy when the trail gives me a challenge.
Also, I like that the hikes are quite short. In the Adirondacks many of the hikes over 10 miles long. In the Catskills the hikes are shorter so you can get two or more completed in a day.
As a sedimentary geologist I enjoy the sandstones, conglomerates, and sediment bedding features much more than the metamorphic gneiss and anorthosite of the Adirondacks and other ranges in the northeast.

Catskill 3500 Checklist Download
Don't forget you can download a copy of my Catskill 3500 checklist and track your progress toward completing the Catskill 3500.
