Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Hiking trails & Routes
United States
New York
Rockland County

Elk Pen to West Mountain Loop

Hard

2.7

(7)

92

hikers

Elk Pen to West Mountain Loop

22:31

75.9km

2,180m

Hiking

This difficult 47.2-mile hiking loop in Harriman State Park offers challenging terrain, panoramic views, and unique rock formations.

Last updated: February 26, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.

After 47.4 km for 710 m

After 49.5 km for 159 m

Waypoints

A

Start point

Parking

Get Directions

1

20.4 km

Bowling Rocks

Highlight • Natural Monument

2

23.9 km

Lake Skannatati

Highlight • Lake

Another one of the park's beautiful lakes!

Tip by

24.8 km

Harriman State Park

Nature Reserve

4

28.5 km

Trying to reach Big Shelter from this side is much better via bike.
There are a few hike-your-bike sections but those are much shorter than when attempting to reach on Old Turnpike from the west.

Tip by

5

29.8 km

Big Hill

Highlight • Mountain Hut

First-come first-served shelter for hikers on the Suffern - Bear Mt Trail. There are also possibilities to pitch a tent and take advantage of existing fire rings. And did I mention the amazing views of Manhattan?

Tip by

6

31.2 km

Jackie Jones Mountain

Highlight • Summit

Restored fire tower with 360 views of Lake Welch, Harriman State Park and all the way to Manhattan skyline.

Tip by

7

33.7 km

Irish Mountain

Highlight • Summit

8

34.9 km

Pound Swamp Mountain

Highlight • Summit

49.7 km

Viewpoint

Viewpoint

65.2 km

Stockbridge Mountain

Peak

11

72.6 km

Island Pond Mountain

Highlight • Summit

12

73.1 km

Lemon Squeezer

Highlight • Natural Monument

The Lemon Squeezer is a very fun section of the trail. You walk through openings created by various rock formations and will need to "squeeze" to make it through a …

Tip by

13

73.4 km

The Lemon Squeezer

Highlight • Natural Monument

The Lemon Squeezer is a small but famous narrow rock passage on the Appalachian Trail (AT) in Harriman State Park, NY, near Island Pond. Hikers on the Appalachian Trail (AT) …

Translated by Google •

Tip by

B

75.9 km

End point

Loading

Way Types & Surfaces

Way Types

66.0 km

6.82 km

2.61 km

474 m

Surfaces

67.9 km

4.37 km

2.37 km

1.07 km

223 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (400 m)

Lowest point (110 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Saturday 11 July

27°C

19°C

73 %

Additional weather tips

Max wind speed: 10.0 km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Frequently Asked Questions

Is the Elk Pen to West Mountain Loop suitable for beginners?

No, this loop is generally considered difficult and is best suited for moderately experienced hikers. It features significant elevation changes, rocky and uneven paths, and sections that may require using both hands and feet for climbing and descending. Beginners might find the terrain too challenging.

What is the terrain like on this loop?

The terrain is varied and challenging, featuring significant elevation changes, including an approximately 800 ft total gain over 4.2 miles in one section. You'll encounter rocky and uneven paths, ridge runs with jagged tops, and some areas requiring 'hand-over-hand climbing'. A particularly steep section, known as the 'Agony Grind', drops 600 feet over just 0.4 miles. Portions of the trail follow recently rerouted and reblazed paths.

Where is the trailhead parking for the Elk Pen to West Mountain Loop?

The loop typically starts from the Elk Pen parking lot, which is a large and convenient parking area. Another option is the Anthony Wayne Recreation Area.

Are there any permits or entrance fees required for hiking in Harriman State Park?

Generally, there are no specific hiking permits or entrance fees required to access the trails within Harriman State Park itself. However, parking lots, especially during peak season, might have a fee. Always check the official Harriman State Park website for the most current information regarding parking fees or any temporary regulations.

Is the Elk Pen to West Mountain Loop dog-friendly?

Yes, dogs are generally allowed on trails in Harriman State Park, including this loop. However, they must be kept on a leash at all times. Be mindful of the challenging terrain, as some sections might be difficult for dogs, especially the steep climbs and descents.

What is the best time of year to hike this loop?

The loop offers beautiful scenery throughout the year, but spring and fall are often considered ideal due to milder temperatures and vibrant foliage. 'Stick season' (late fall/early winter) can also be beautiful for clear views. Summer can be hot and humid, while winter hiking is possible but requires appropriate gear for snow and ice.

What notable landmarks or viewpoints can I expect to see along the way?

This loop offers numerous scenic points. You'll pass by natural features like Bowling Rocks and The Lemon Squeezer. There are also several summits offering panoramic vistas, including Jackie Jones Mountain, Irish Mountain, Pound Swamp Mountain, and Island Pond Mountain. You'll also encounter Lake Skannatati and the Big Hill shelter, with views of the Hudson River, Bear Mountain, and possibly even Manhattan on a clear day.

Does this route intersect with other well-known trails?

Yes, the Elk Pen to West Mountain Loop integrates with several other trails. Portions of the route follow sections of the famous Appalachian Trail (marked with white blazes). Other official trails you'll encounter include the Suffern - Bear Mountain Trail, Arden - Surebridge Trail, Red Cross Trail, 1779 Trail, and Dunning Trail.

Are there any specific challenges or strategic tips for tackling this trail?

Be prepared for the challenging 'Agony Grind' descent and sections requiring 'hand-over-hand climbing'. It's highly recommended to bring an updated map, such as those from the NY-NJ Trail Conference, as some trail blazes and routes have been rerouted (including a 2022 AT detour), which can cause confusion with older maps. Starting early is advisable to allow ample time for the difficult sections.

What gear should I bring for this hike?

Given the difficult terrain and length, sturdy hiking boots with good ankle support are essential. Bring plenty of water, snacks, a first-aid kit, and an updated trail map. Trekking poles can be helpful for stability on rocky sections. Depending on the season, layers of clothing, rain gear, and sun protection are also recommended.

Are there any amenities or services near the trailhead?

The Elk Pen trailhead itself is fairly rustic, primarily offering parking. For amenities like cafes, restaurants, or accommodation, you would need to venture a short distance outside of Harriman State Park to nearby towns. It's best to plan for all your needs before arriving at the trailhead.

Nearby routes

Moderate

4.8

212

Bull Hill Short Loop

02:45h

7.18km

340m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy