Hiking Mt Marcy Trail - panoramic view  tree outdoor landscape nature mountain sky autumn plant cloud background lake painting forest surrounded distance
--°C
Loading...
See forecast →

Hiking in Mt Marcy Trail: trails, map and practical info

Adirondacks • New York

4.0 Appreciated by 1 hikers
François Dumaine
By François DumaineContributor since 2022Updated 01/04/2026
Difficulty
Hard
Distance
23 km
Elevation
975 ft
Duration
8h15
Max altitude
1,629 ft

Conquer New York's highest peak at 5,344 feet through this challenging 975m ascent in the Adirondacks. This 7 to 10-hour summit adventure near Keene offers panoramic views stretching to Vermont's Green Mountains and Montreal's skyline.

Recommended for :
Intermediate hikers

Ready to explore Mt Marcy Trail? Here's everything you need to know before you go!

Discover the trail

Oh no! We don't have any photos 😢

This trail hasn't been captured yet. Be the first to share your adventure!

Trail description

Description

Mt. Marcy stands as New York State's highest peak at 5,344 feet, drawing hikers to its challenging slopes in the heart of the Adirondack High Peaks region. This strenuous 14-mile round-trip hike from the Adirondack Loj near Heart Lake delivers one of the most rewarding mountain experiences in the Northeast, combining diverse terrain with spectacular summit views that can stretch to Vermont's Green Mountains and Montreal's skyline on clear days.

The Trail Experience

Starting from the Adirondack Loj, the Mt. Marcy Trail via the Van Hoevenberg Trail takes you through a remarkable progression of Adirondack ecosystems. The well-maintained path begins in dense hardwood and coniferous forests, where the canopy provides welcome shade during the initial miles. As you gain elevation, the forest gradually transitions to the stunted spruce and fir of the alpine zone, creating an almost otherworldly landscape near the summit.

The trail crosses two notable waterways that add both beauty and practical value to your hike. Phelps Brook and Marcy Brook provide natural rest stops where you can refill water bottles (with proper treatment) and enjoy the peaceful sounds of flowing water. These crossings also serve as good landmarks to gauge your progress on the mountain.

Three major highlights punctuate the journey upward. Marcy Dam, though the actual dam structure is no longer present, remains a scenic pond surrounded by peaks that creates an ideal spot for photos and a brief rest. The views here give you a preview of the high country ahead while still feeling manageable for most hikers. Further up, Indian Falls offers a dramatic cascade with outstanding views of Algonquin Peak and Colden Mountain framing the scene. This waterfall area often provides a psychological boost when the climbing starts to feel demanding.

The summit itself rewards your effort with panoramic views that justify every step of the climb. On clear days, the vista encompasses the entire Adirondack High Peaks region, with distant views reaching Vermont's Green Mountains to the east and even Montreal's skyline to the north. The exposed summit can be windy and significantly cooler than the forested sections below, making it essential to pack appropriate layers even on warm valley days.

Planning Your Hike

This strenuous hike typically requires 7 to 10 hours to complete, depending on your pace, weather conditions, and time spent enjoying the views. The significant elevation gain of approximately 3,200 feet makes this a full-day commitment that demands proper physical preparation. Most hikers find starting early in the morning helps ensure adequate time for the descent before dark, especially during shorter fall and spring days.

Late spring through early fall provides the most accessible hiking conditions, with the trail generally free of snow and ice. Summer offers the warmest weather and longest daylight hours, though it also brings the heaviest trail traffic and potential afternoon thunderstorms. Fall hiking rewards visitors with spectacular foliage, but weather can be more unpredictable. Winter ascents are possible for experienced hikers with proper snow and ice equipment, including microspikes or crampons and potentially snowshoes, but require advanced planning and winter hiking skills.

Weather conditions change rapidly in the mountains, and the summit can experience dramatically different conditions than the trailhead. Always check current forecasts and be prepared for temperature drops, wind, and potential precipitation even when valley conditions appear favorable. The exposed summit offers no shelter from storms, making weather awareness crucial for safety.

Essential Preparation

Proper gear makes the difference between an enjoyable challenge and a potentially dangerous situation. Sturdy, broken-in hiking boots provide essential ankle support and traction on the varied terrain you'll encounter. The layered clothing system works best for managing temperature changes as you gain elevation and move between shaded forest and exposed rocky areas.

Carry significantly more water than you think you'll need, as the physical demands of this climb increase fluid requirements. Many hikers find that 3-4 liters per person works well, though individual needs vary. High-energy snacks and a substantial lunch help maintain energy levels throughout the long day. A map and compass or GPS device serve as essential backup navigation tools, even though the main trail is generally well-marked.

The Leave No Trace principles take on special importance in this heavily visited wilderness area. Pack out all trash, including organic waste like fruit peels and nut shells. Stay on designated trails to prevent erosion and protect fragile alpine vegetation. Respect wildlife by observing from a distance and never feeding animals.

Regional Context

Mt. Marcy serves as the centerpiece of the Adirondack High Peaks region, which offers countless additional hiking opportunities for those wanting to explore further. The Van Hoevenberg Trail that leads to Mt. Marcy also provides access to other significant peaks and connects to the broader trail network that makes this area a premier hiking destination.

The rich history and diverse ecosystems of the Adirondacks create a unique hiking environment that attracts outdoor enthusiasts from around the world. Understanding that you're hiking in a working wilderness area with both protected lands and private holdings helps frame the experience and emphasizes the importance of respecting both natural resources and local communities.

This trail represents a significant undertaking that rewards preparation and respect for mountain conditions with an unforgettable experience in one of the Northeast's most spectacular wilderness areas.

Ready to go?

Everything you need to know before you go

Where?

Address
Mt Marcy Trail, New York 12943, USA
GPS coordinates
44.1386548, -73.9276702
Phone
Not available

Starting Point

The Mt. Marcy Trailhead is located in the town of Keene, New York. To get there, take NY-73 west from Keene Valley. The trailhead is located on the left side of the road, just past the Marcy Dam.

When?

Opening hours
From sunrise to sunset
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
44.1386548, -73.9276702
Center
Not available

Hikers' opinions

4.0
1 Reviews
AH
Anonymous Hiker
Jan 15, 2024
Challenging but rewarding hike to New York's highest peak. The 975m elevation gain over 7-8 hours really tests your endurance, especially the final rocky scramble. Trail is well-marked from the Keene trailhead past Marcy Dam. Worth noting that parking isn't free, so bring cash. The summit views of the High Peaks wilderness are absolutely spectacular on clear days.

FAQ - Frequently asked questions

Everything you need to know
Hard
975.00
1629.00
8h15
No
No
Didn't find your answer?
Free 1 pages

The Essential Hiking Checklist

Everything you need for your next hike. Bilingual, printable, 1 page.

Download the free checklist
Top 10 best hiking in Adirondacks
Our ranking based on hiker reviews

Hiking near Lake Placid

0 trails to explore ~16 km away

View trails
Did you spot an error?

We work hard to provide the most up-to-date and error-free data possible. If something seems incorrect, let us know!

Update : June 2026