Thompson Falls waterfall
Live Conditions · 136 ft³/s · Lower than usual

Thompson Falls

New Hampshire

By Armen Suny · Last verified Sep 2026

LiDAR & 3D terrain
White Mountain National Forest NF · US Forest Service
Photo Credits (3)
1.
2.
3.
DACphoto CC BY 2.0 · Flickr

Difficulty

Easy

Trail Length

1.2 miles

Trail Type

Out And Back

About Thompson Falls

Thompson Falls is a picturesque waterfall located in the White Mountain National Forest near North Conway, New Hampshire. It features a series of cascades and pools surrounded by lush forest, making it a popular destination for hikers and nature enthusiasts.

The Setting

Thompson Falls sits at 807 feet within White Mountain National Forest, fed by the Saco River, in the foothills of New Hampshire.

Trail & Hike Details

The Approach

The easy hike follows Thompson Falls Trail (#96646), a 1.2-mile out-and-back trail over natural surface. The trail is developed (Class 3).

USFS Trail

THOMPSON FALLS TRAIL #96646

Trail Class

Developed

Surface

Native Material

Avg Grade

8-10%

USFS Segment

0.36 mi

Trail Description

The trail to Thompson Falls is a short and relatively easy hike through a wooded area. It is well-marked and features gentle terrain, making it suitable for most visitors. The trail leads to a series of cascades and pools, offering scenic views and opportunities for photography.

What to Expect

Dogs are welcome.

Accessibility

The trail is not wheelchair accessible. Uneven terrain and elevation changes require steady footing.

Frequently Asked Questions

🐶 Are Dogs Allowed at Thompson Falls?

✅ Dogs are allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Thompson Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall

Spring and early summer are ideal for visiting Thompson Falls, as the water flow is typically strongest during these seasons. Fall offers beautiful foliage, while summer provides a lush green backdrop.

Seasonal Access

The best time to visit is Spring, Summer, and Fall. Winter access may be limited. Check with White Mountain National Forest for seasonal road closures.

Safety Information

Exercise caution near the falls, as rocks can be slippery. Be aware of changing weather conditions and dress appropriately. Carry a map or GPS device, as cell service may be limited.

Current Water Conditions

Updated about 3 hours ago Low

136 ft³/s

Current discharge — how much water is flowing

Lower than usual for this time of year

Based on 103 years of record

2.16 ft

Water depth at gauge

7-Day Discharge Trend

What does this mean for your visit?

Flow is lower than usual for this time of year.

About This Gauge

This gauge is on a nearby waterway and may not reflect exact conditions at the falls.

USGS 01064500
5.6 miles from waterfall
Drainage: 385 sq mi
Altitude: 418 ft

7-Day Flow Outlook

Based on the USGS gauge Saco River near Conway, NH (9 km away).

High confidence
Low right now
136 cfs
→ Holding steady
31272323312731TodayTomorrowTueWedThuFriSat

Today

Moderate

147 cfs

5/10

Tomorrow

Moderate

156 cfs

6/10

Tue

Low

160 cfs

6/10

Wed

Low

169 cfs

6/10

Thu

Moderate

172 cfs

5/10

Fri

Moderate

168 cfs

8/10

Sat

Moderate

169 cfs

5/10

Best window: Fri — moderate flow, mostly sunny (trip score 8/10).

Best time of year: this gauge typically runs highest from late March to early June, peaking in May.

How we calculate this

This is a transparent outlook, not a precise forecast. We take the waterfall's current flow strength (how it ranks against its historical normal for today, from the nearest USGS stream gauge), carry that ranking forward along the gauge's seasonal curve, and nudge it for forecast rain. Confidence is highest for the next day or two and falls further out. Always check official conditions and your own judgment before visiting — high flows can be dangerous.

Know when to go.

Get a free email alert when waterfalls near North Conway hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.

Weather Forecast

The Terrain, Seen by LiDAR

Aircraft-mounted lasers measured this ground to within inches. Trees and buildings are digitally stripped away, leaving the bare shape of the land the water has carved.

Here the descent is spread out: 1-meter lidar measures about 69 feet of drop through Thompson Falls, stretched along the creek rather than stacked in one wall. The brink sits at about 813 feet above sea level.

The ground changes about 54 feet in the 500 feet above the falls and 37 feet in the 500 feet below. The falls face northeast and catch soft morning light.

Aerial photo of the same ground around Thompson Falls near North Conway, New Hampshire, for comparison with the lidar view LiDAR bare-earth terrain around Thompson Falls near North Conway, New Hampshire, showing about 69 feet of drop, a long cascade, facing northeast
Aerial LiDAR bare earth

Drag to compare. The dot marks the waterfall. The frame is about a mile across.

Ground elevation
813 feet
Measured by 1-meter lidar
Drop at the falls
About 69 feet
Change in ground height within ~250 feet of the falls
Faces
Northeast
Catches soft morning light.
Ground profile through the falls

A slice through the lidar ground surface, from above the falls to downstream (heading northeast).

Elevation data: USGS 3D Elevation Program. Aerial imagery: USGS The National Map. Public domain.

Location & Access

Getting There

Thompson Falls can be accessed via the trailhead located near the Wildcat Mountain Ski Area. Visitors typically park at the ski area and follow the trail to the falls.

Get Directions on Google Maps

Parking

Parking is available at the Wildcat Mountain Ski Area, but availability may vary depending on the season.

Elevation

807 feet above sea level

Coordinates

44.041459° N, -71.179238° W

Land Management

White Mountain National Forest NF

Managed by USFS

Visitor Tips & Gear

Wear sturdy footwear as the trail may be muddy or slippery, especially after rain. Arrive early during peak seasons to secure parking. Bring insect repellent during the summer months.

Where to Stay

Some links are affiliate links. We may earn a commission at no extra cost to you.

Nearby Campground

Saco Ranger District

4.8 miles away · 0 sites

Located on the south eastern part of the forest, the District offers a variety of different recreational opportunities. Journey across the Kancamagus Scenic Byway; experience the famous Mt Chocorua area; find solitude in the Presidential Range-Dry River or Sandwich Wildernesses; or discover the beauty along Scenic Route 113. Recreational opportunities are endless: hiking, camping, hiking, biking, fishing, skiing (alpine, cross country, and backcountry), snowmobiling, snowshoeing and much more.  

Book on Recreation.gov

Additional Information

Nearby Attractions

Wildcat Mountain Ski Area, Mount Washington, and the White Mountain National Forest.

Wildlife

The area is home to a variety of wildlife, including birds, squirrels, and occasionally deer. Visitors should be cautious of ticks during warmer months.

Cities near Thompson Falls

Nearby Waterfalls

LiDAR terrain view around Swans Falls in Maine, about 38 feet of drop LiDAR
8.5 miles away
Maine
Easy
0.5 miles Unknown
9.3 miles away
New Hampshire
Easy
1.2 miles 100 ft

Other waterfalls named Thompson Falls

2 other waterfalls share this name across the U.S.

Writing about Thompson Falls? Embed this waterfall on your site for free.

← → walk · Esc to stop