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

Hiking in South Mountain Reservation: trails, map and practical info

Northern New Jersey • New Jersey

4.6 Appreciated by 8 hikers
François Dumaine
By François DumaineContributor since 2013Updated 26/05/2026
Distance
80 km
Elevation
150 ft
Duration
1h30
Max altitude
122 ft

Explore 2,110 acres of Essex County's most accessible wilderness, just minutes from urban centers in Northern New Jersey. This 80 km network features the signature Lenape Trail, dramatic Hemlock Falls, and diverse terrain ranging from gentle forest walks to rocky ridges—all within 1h30 to a full day of hiking.

Recommended for :

Ready to explore South Mountain Reservation? 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

South Mountain Reservation spreads across 2,110 acres of Essex County, offering one of Northern New Jersey's most accessible escapes into nature. This expansive preserve sits just minutes from urban centers, yet its network of trails, waterfalls, and wooded ridges creates a genuine wilderness experience that draws hikers back throughout the seasons.

The reservation's trail system weaves through diverse terrain that showcases the geological complexity of the Watchung Mountains. Dense hardwood forests dominate the landscape, with towering oaks, maples, and hickories creating a canopy that filters sunlight into dappled patterns on the forest floor. During spring, wildflowers carpet the understory, while autumn transforms the woods into a brilliant display of reds, oranges, and golds that rivals any regional destination.

Trail Network and Terrain

The well-maintained trail system accommodates everyone from casual walkers to serious hikers seeking elevation gain and technical challenges. The Lenape Trail serves as the reservation's signature route, meandering through the heart of the preserve while offering glimpses into the area's rich Native American and colonial history. This trail connects multiple ecosystems within the reservation, from wetland areas near streams to rocky outcroppings that provide elevated views of the surrounding landscape.

The terrain varies significantly throughout the reservation, with gentle slopes perfect for family outings transitioning to steeper climbs that will challenge experienced hikers. Rocky sections require careful footing, especially when wet, while other areas follow smooth, wide paths suitable for trail running or leisurely walks. The elevation changes provide enough variety to keep hikes interesting and offer rewarding viewpoints without overwhelming novice hikers.

What makes South Mountain particularly appealing is how the trail network allows you to customize your experience. Multiple interconnecting paths mean you can start with a short loop and extend your hike if you're feeling energetic, or cut things short if conditions change or energy flags. The well-marked intersections make navigation straightforward, even for first-time visitors.

Hemlock Falls and Water Features

Hemlock Falls stands as one of the reservation's most photographed and visited features. This picturesque waterfall becomes particularly spectacular after rainfall, when increased water flow creates a dramatic cascade over the rocky ledge. The falls are surrounded by hemlock trees that create a cool, shaded environment even during summer's heat. The approach to the falls involves a moderate hike through varied terrain, making the destination feel earned rather than easily accessible.

Beyond Hemlock Falls, the reservation features numerous streams and several peaceful ponds that add to the area's natural diversity. These water features support local wildlife and provide scenic rest stops during longer hikes. The sound of flowing water accompanies hikers along many trails, creating a natural soundtrack that enhances the outdoor experience and helps mask any distant urban noise.

Wildlife and Natural Features

South Mountain Reservation serves as an important wildlife sanctuary within the densely populated region. The diverse habitats support a wide range of species, making birdwatching a popular activity throughout the year. Designated paths wind through areas where patient observers can spot various songbirds, raptors, and waterfowl depending on the season. The reservation's ponds and wetland areas attract migrating species, while the mature forest provides nesting sites for year-round residents.

The preserve's size allows for wildlife corridors that support larger mammals, and hikers occasionally encounter deer, foxes, and other native species. The varied ecosystems, from wetlands to mature forest to rocky outcroppings, create microhabitats that support different plant and animal communities throughout the reservation. Early morning and late afternoon hikes offer the best chances for wildlife encounters, when animals are most active.

What Sets South Mountain Apart

In a region where natural spaces compete with development pressure, South Mountain Reservation offers something increasingly rare: genuine solitude within reach of major population centers. The reservation's size means you can lose yourself on the trails and forget you're surrounded by one of the country's most densely populated areas. The diversity of landscapes packed into these acres creates micro-adventures, where a single hike can take you from stream valleys to ridge tops to waterfall grottos.

The reservation also strikes an excellent balance between accessibility and challenge. Families with young children can enjoy shorter, easier routes, while serious hikers can string together longer combinations that provide a solid workout. The rocky terrain adds just enough technical interest to keep things engaging without requiring specialized skills or equipment.

Recreational Activities and Facilities

While hiking remains the primary draw, South Mountain Reservation accommodates various outdoor activities. Designated picnic areas provide spots for family gatherings and post-hike meals, with tables and facilities strategically placed to take advantage of scenic locations. These areas work well for groups planning extended visits or families combining hiking with other outdoor activities.

The reservation's proximity to Turtle Back Zoo and Codey Arena makes it possible to combine nature exploration with other attractions during a single visit. This combination appeals particularly to families with children of varying ages and interests, allowing for full-day outings that satisfy different preferences within the group.

Seasonal Considerations

Each season transforms South Mountain Reservation's character and hiking experience. Spring brings wildflowers and migrating birds, along with increased water flow that makes Hemlock Falls particularly impressive. Summer provides full canopy cover that keeps trails relatively cool, though humidity can make longer hikes more challenging. Autumn delivers spectacular foliage that draws photographers and leaf-peepers from across the region. Winter hiking reveals the reservation's underlying structure, with bare trees opening up views that remain hidden during other seasons.

Trail conditions vary seasonally, with spring bringing muddy sections from snowmelt and rain, while winter may present icy conditions on exposed rocks and stream crossings. Summer and early fall typically offer the most predictable trail conditions, though recent rainfall can create slippery conditions on rocky sections year-round.

Access and Planning

The reservation's location provides convenient access from multiple directions, with several entry points that distribute visitor traffic throughout the preserve. This accessibility makes South Mountain Reservation an excellent choice for spontaneous outdoor adventures or regular exercise routines, as well as planned hiking expeditions.

The trail network's design allows for hikes of varying lengths and difficulties, from short nature walks to extended explorations that can easily fill a full day. Multiple trail intersections provide options for shortening or extending routes based on conditions, energy levels, or available time, making the reservation forgiving for hikers still learning their preferences and capabilities.

Ready to go?

Everything you need to know before you go

Where?

Address
Cherry Ln, West Orange, NJ 07052, USA
GPS coordinates
40.7534061, -74.2896523
Phone
(973) 268-3500

Starting Point

The easiest way to get to the start of the trails at the south mountain reservation is to take the Garden State Parkway to exit 153 and then take Route 124 south. The entrance to the reservation will be on your right.

When?

Opening hours
Monday: 8:00 AM – 4:30 PMTuesday: 8:00 AM – 4:30 PMWednesday: 8:00 AM – 4:30 PMThursday: 8:00 AM – 4:30 PMFriday: 8:00 AM – 4:30 PMSaturday: 8:00 AM – 4:30 PMSunday: 8:00 AM – 4:30 PM
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
40.7534061, -74.2896523
Center
(973) 268-3500

Hikers' opinions

4.6
4 Reviews
M
Marcus
Nov 22, 2025
Great spot for introducing kids to hiking in Northern New Jersey. The 1.5-hour duration and 150-meter elevation gain make it manageable for younger hikers without being discouraging. Access from Route 124 South is clearly marked. One downside is that dogs aren't permitted, which disappointed our family since we wanted to bring our pet along.
J
Jennifer
Aug 14, 2025
Solid choice for a quick outing in northern New Jersey. The 150-meter elevation gain provides a modest challenge without being overwhelming. Plan for about an hour to fully explore the trails. Keep in mind that dogs are not allowed and parking requires payment, so bring cash or cards for your visit.
D
David
May 9, 2025
Excellent natural reserve for a fast escape from New York City. With 150 meters of elevation spread across multiple trails, it's ideal for a one-hour nature walk. The Garden State Parkway exit 153 provides convenient access. While entry isn't free, the quality of the trails and natural scenery make the cost worthwhile.
R
Robert
Oct 14, 2024
Decent hiking destination with manageable terrain and good trail conditions. The 150m elevation gain provides enough physical activity for a casual afternoon hike lasting around 90 minutes. Access is straightforward, but plan ahead for parking costs and entrance fees before your visit.

FAQ - Frequently asked questions

Everything you need to know
150.00
122.00
Monday: 8:00 AM – 4:30 PMTuesday: 8:00 AM – 4:30 PMWednesday: 8:00 AM – 4:30 PMThursday: 8:00 AM – 4:30 PMFriday: 8:00 AM – 4:30 PMSaturday: 8:00 AM – 4:30 PMSunday: 8:00 AM – 4:30 PM
1h30
No
No
The trails at South Mountain Reservation feature 150 m of elevation gain. This provides a moderate workout while still being accessible to most hikers.
A typical hike at South Mountain Reservation takes about 1 hour to complete. The actual time may vary depending on your pace and which specific trails you choose to explore.
The easiest way to reach the trailheads is to take the Garden State Parkway to exit 153, then take Route 124 south. The entrance to the reservation will be on your right.
South Mountain Reservation is open daily from 8:00 AM to 4:30 PM, Monday through Sunday. Be sure to plan your visit within these hours as access may be restricted outside of operating times.
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 Northern New Jersey
Our ranking based on hiker reviews

Hiking near Newark

0 trails to explore ~10 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