Allamuchy Mountain
1,237 ft | 1 trails | New Jersey
1,237 ft
1 routes
Easy
About Allamuchy Mountain
Allamuchy Mountain rises to 1,237 feet in New Jersey. The Allamuchy Mountain Trail covers 2.1 miles (loop) with about 187 feet of elevation gain — a gradual walk with modest climbing.
Getting There
The trailhead is at 40.90346, -74.82279 (tap for driving directions). It's roughly 70 miles north of Philadelphia, Pennsylvania. Arrive early on weekends — trailhead lots at popular peaks fill quickly, and cell service is often unreliable once you leave the highway.
When to Go
Spring through fall is the main season. Conditions change fast in the shoulder months — check a point forecast for the summit, not the nearest town, before you commit.
Know Before You Go
The Easy rating comes from the National Park Service difficulty formula, which weighs total distance against elevation gain. Most hikers should budget about 1.0 hours of moving time; add margin for breaks, photos and the descent. Download the GPX track from this page before you go — cell coverage is unreliable in the mountains and a saved route works offline in any GPS app. Conditions change: verify current access, closures and weather with the official land manager before you go. Trail data is sourced from OpenStreetMap contributors (ODbL).
Looking to link objectives or plan a weekend? Nearby summits include Jenny Jump Mountain, Schooleys Mountain and Upper Pohatcong Mountain — each has its own guide on this site.
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Check Current Conditions
Trail conditions change frequently. Check the official land manager's site (linked under Data Sources on this page) and the NWS forecast before your hike.
Frequently Asked Questions
How long does it take to hike Allamuchy Mountain?
The Allamuchy Mountain Trail is 2.1 miles as a loop with about 187 feet of elevation gain, and most hikers take roughly 1.0 hours of moving time. Add time for breaks and conditions — winter or wet weather can double the trip.
How hard is the Allamuchy Mountain hike?
It's rated Easy using the National Park Service difficulty formula (2.1 miles as a loop, 187 ft of gain — about 100 ft of climbing per mile). The elevation profile on this page shows exactly where the steep sections fall.
Where is the Allamuchy Mountain trailhead?
The trailhead is at 40.90346, -74.82279 in New Jersey. Use the driving-directions link in the Getting There section above, and note that parking at popular trailheads fills early on weekends.
Are dogs allowed on the Allamuchy Mountain trail?
Rules vary by land manager — national parks often prohibit dogs on trails, while most national forests allow them on leash. Check with the managing agency for this trail before bringing your dog, and pack out waste.
When is the best time to hike Allamuchy Mountain?
Late May through October for snow-free hiking. Check a summit point forecast before you go — conditions up high differ from the trailhead.
How tall is Allamuchy Mountain?
Allamuchy Mountain stands at 1,237 feet (377 meters) in New Jersey.
Safety Information
Current Hazards
- Normal hiking conditions
- Check weather before departure
Turn-Around Time
3:00 PM
Plan to reach the summit by this time to allow safe descent before dark.
Essential Gear Checklist
* Critical items - do not hike without these
Emergency Contacts
Emergency / Search & Rescue
911Summit Forecast
NWS Point Forecast →In most of the US, backcountry search and rescue is dispatched through 911 — tell the operator you have a hiker emergency and your GPS coordinates.
Nearby Peaks
Explore other mountains near Allamuchy Mountain. Great for peak-bagging or planning your next adventure.
Jenny Jump Mountain
1,129 ft
Schooleys Mountain
1,194 ft
Upper Pohatcong Mountain
1,230 ft
Peak Bagging Tip
Jenny Jump Mountain is only 5.9 miles away. Consider combining these peaks for a bigger day or overnight trip!