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© 2026 Roaming.Camp · Data from NPS, Recreation.gov, BLM, USFS, NWS, and the FCC.Operating on ceded ancestral land.Photography via Unsplash.

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Hike

Kate Sleeper Trail

Summits South Tripyramid
5,296 ft of climbing

15.3 mi out & back · 5,296 ft gain · 4,005 ft high point · Very hard

Via the Mccrillis Trail and the Blueberry Ledge Trail (4.6 mi)

NH · U.S. Forest Service

About Elevation Highlights Map Camp near here More hikes

About this hike

Kate Sleeper Trail ascends to South Tripyramid in Sandwich Range Wilderness, passing West and East Sleeper peaks. The very difficult route climbs 1,103 feet over three miles one way.

Elevation

5,296 ft of gain round trip.

Camp near here

The closest places to sleep, measured from the trailhead.

See all on the map

6.5 mi from the trailhead
Waterville Campground
Campground · NH
7.9 mi from the trailhead

More hikes nearby

Ranked the same way, within twenty-five miles.

25 mi from you
Crawford Path
- Summits Mount Washington
- Inside White Mountain Purchase Unit
- 5,492 ft of climbing
15.6 mi out & back · 5,492 ft gain · Moderate
White Mountain Purchase Unit · Camp 3 mi away

Out: 3,960 ft up, returns the same way. Source: USGS 3DEP.

Highlights

What the trail reaches, measured from the start.

South TripyramidDestination · 7.5 mi in
ViewpointAlong the way · 4.4 mi in
East SleeperAlong the way · 6.0 mi in
West SleeperAlong the way · 7.0 mi in
ViewpointNearby · 4.4 mi in
Mount WhitefaceNearby · 4.5 mi in
West Spur WhitefaceNearby · 5.5 mi in
Middle TripyramidNearby · 7.7 mi in

Nearby reading

The Sleepers (New Hampshire)
Mount Tripyramid (New Hampshire)
Sandwich Range

Map

The hike from its start, the approach dashed. Drag with two fingers, or hold a key to zoom.

Trail data: USFS, NPS, © OpenStreetMap contributors (ODbL). Elevation: USGS 3DEP via Mapzen terrain tiles. Nearby reading: Wikipedia. Download the trail and feature data.

At a glance

Length: 15.3 mi
Shape: Out & back
Gain: 5,296 ft round trip
High point: 4,005 ft
Low point: 970 ft
Difficulty: Very hard
Managed by: U.S. Forest Service
State: NH
Camps within 15 mi: 9
Trailhead: 43.8859° N · 71.4044° W

Get directions Open the map

Radeke Cabin

Campground · NH

8.3 mi from the trailhead

Osceola Vista Campground

Campground · NH

23 mi from you

North Twin Spur

Summits South Twin Mountain
Inside White Mountain National Forest
3,758 ft of climbing

10.4 mi out & back · 3,758 ft gain · Very hard

White Mountain National Forest · Camp 3 mi away

Scaur Ridge

Summits North Tripyramid
Inside White Mountain National Forest
3,893 ft of climbing

9.0 mi loop · 3,880 ft gain · Very hard

White Mountain National Forest · Camp 2 mi away

Garfield Ridge

Summits North Lafayette
Inside White Mountain National Forest
6,960 ft of climbing

18.5 mi loop · 6,947 ft gain · Very hard

White Mountain National Forest · Camp 3 mi away

Wonalancet Range Trail

Summits Mount Wonalancet
Inside White Mountain National Forest
5,136 ft of climbing

14.5 mi loop · 5,136 ft gain · Moderate

White Mountain National Forest · Camp under a mile away

Wonalancet Range Trail Cutoff

Summits Mount Wonalancet
Inside White Mountain National Forest
4,459 ft of climbing

13.3 mi loop · 4,459 ft gain · Moderate

White Mountain National Forest · Camp under a mile away

Signal

Cell coverage here

No carrier reports signal at this spot.

FCC coverage data · signal varies in remote terrain

Weather

7-day forecast

Today66°46°Sunny
Fri67°49°Mostly Cloudy
Sat59°47°Rain Likely
Sun57°46°Light Rain Likely
Mon57°46°Rain Showers Likely
Tue65°47°Slight Chance Rain Showers
Wed69°49°Mostly Sunny

Today: Sunny · wind 5 mph NE

National Weather Service · refreshed hourly

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- Inside White Mountain National Forest
- 3,136 ft of climbing
8.2 mi out & back · 3,136 ft gain · Moderate
White Mountain National Forest · Camp 2 mi away
Lawrence Trail
- Summits Mount Paugus, South Peak
- Inside White Mountain National Forest
- 3,052 ft of climbing
13.7 mi out & back · 3,052 ft gain · Very hard
White Mountain National Forest · Camp under a mile away
Bennett Street Trail
- Passes Sandwich Mountain
- Inside White Mountain National Forest
- 6,190 ft of climbing
19.3 mi out & back · 6,190 ft gain · Very hard
White Mountain National Forest · Camp 3 mi away
Sandwich MTN
- Summits Noon Peak
- Inside White Mountain National Forest
- 5,556 ft of climbing
17.6 mi loop · 5,556 ft gain · Very hard
White Mountain National Forest · Camp 3 mi away