Big Slide Mountain
4,240 ft | 1 trails | New York
4,240 ft
1 routes
Hard
About Big Slide Mountain
The Experience
Standing at 4240 feet, Big Slide Mountain is a standout peak in New York. Known for its rugged and challenging terrain, it offers a quintessential hiking experience.
The Challenge
Hikers often choose the **The Brothers Loop**, a **9.5 mile** route gaining significant elevation. As part of the **Adirondack 46ers**, it draws peak-baggers from across the region.
Peak Bagging Logic
**Peak Bagging Opportunity:** Consider connecting this hike with **Cascade Mountain**, which is just 2.6 miles away. Linking these peaks is a popular way to maximize your day on the trail.
Community Reviews
No Reviews Yet
Be the first to share your experience hiking Big Slide Mountain!
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 Big Slide Mountain?
The The Brothers Loop is 8.9 miles with about 3,416 feet of elevation gain, and most hikers take roughly 7.6 hours of moving time. Add time for breaks and conditions — winter or wet weather can double the trip.
How hard is the Big Slide Mountain hike?
It's rated Hard using the National Park Service difficulty formula (8.9 miles, 3,416 ft of gain — about 400 ft of climbing per mile). The elevation profile on this page shows exactly where the steep sections fall.
Where is the Big Slide Mountain trailhead?
The trailhead is at 44.18901, -73.81601 in New York. 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 Big Slide 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 Big Slide 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 Big Slide Mountain?
Big Slide Mountain stands at 4,240 feet (1,292 meters) in New York.
Best Time to Visit
spring
March - May
Muddy trails, snow at higher elevations, stream crossings high
summer
June - August
Best hiking conditions, afternoon thunderstorms possible
fall
September - November
Peak foliage mid-September to mid-October, cooler temperatures
winter
December - February
Severe alpine conditions, high winds, extreme cold
Summer Gear Checklist
- Sun protection
- Bug spray
- 2+ liters water
- Rain jacket
Tip: Start early to avoid crowds and afternoon storms. Summit by noon if thunderstorms are forecast.
Safety Information
Current Hazards
- Afternoon thunderstorms
- Dehydration risk
- UV exposure above treeline
Turn-Around Time
1:00 PM (2:00 PM summer)
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
Nearby Peaks
Explore other mountains near Big Slide Mountain. Great for peak-bagging or planning your next adventure.
Cascade Mountain
4,098 ft
Mount Marcy
5,344 ft
Mount Colden
4,714 ft
Algonquin Peak
5,114 ft
Peak Bagging Tip
Cascade Mountain is only 2.6 miles away. Consider combining these peaks for a bigger day or overnight trip!