Primary Route
From The Garden via The Brothers and Big Slide Trail
Primary Route
Trail To
Big Slide Mountain
High Peaks Region • High Peaks Region
Miles7.6
HIKE ADK®
Big Slide Mountain is a scenic High Peak best known for the Brothers ridge, ledge views, and Garden access from Keene Valley.
Photo Gallery
Have photos of this hike?
Destination map
Big Slide Mountain
Loading map
Map note
This map marks the hiking objective itself.
Route files
Route lines and GPX downloads are available only for selected launch routes. Most destination maps will remain objective-only until a later version.
Doing the 46?
See the Big Slide guide.
Open the Big Slide guide to compare the Brothers route, Johns Brook return, Yard option, and Klondike approach.
Route Options
2 route optionsSelect another route
- Selected Distance
- 7.6 miles
- Elevation Gain
- 2,800 feet
- Est. Time
- 5-6 hours
- Trailhead
- The Garden
- Trail Markers
- Blue trail markers
From The Garden via The Brothers and Big Slide Trail
Primary Route
Start at The Garden and follow the Brothers route over the First, Second, and Third Brothers before the final climb to Big Slide. Return the same way for the clean standard route, or use the broader Big Slide grouping guide to compare longer Johns Brook, Yard, and Klondike options.
Selected route access
Major Johns Brook Valley hub. Parking restrictions and shuttle context should be tracked.
Selected route caution
The Brothers route includes steep rock, open ledges, and exposed viewpoints that can be slow or slippery when wet or icy. The Garden is limited-access parking, so plan arrival, shuttle, or overflow logistics before committing to the hike.
Route Guidance
Trail Overview
Big Slide Mountain is defined by the Brothers, a steep Garden-based route with open ledges, repeated Great Range views, and a summit that feels bigger than its mileage suggests. The standard out-and-back is direct, scenic, and exposed enough to deserve careful weather judgment.
Route Options
Big Slide Mountain has 2 route options shown here. Compare trailheads, mileage, gain, and access notes before choosing an approach.
Access
Major Johns Brook Valley hub. Parking restrictions and shuttle context should be tracked.
Cautions
The Brothers route includes steep rock, open ledges, and exposed viewpoints that can be slow or slippery when wet or icy. The Garden is limited-access parking, so plan arrival, shuttle, or overflow logistics before committing to the hike.