Hidden in the forests of Crawford Notch, Arethusa Falls drops nearly 200 feet over a sheer granite cliff—making it New Hampshire's tallest single-drop waterfall. Named after a mythological Greek nymph who was transformed into a spring, Arethusa has been drawing visitors since the grand hotel era of the 1800s.
The hike is moderate in difficulty, making this spectacular waterfall accessible to most hikers. Spring brings the most impressive water flow when snowmelt swells the streams, but Arethusa is worth visiting any time the trails are clear.
The Trail
Arethusa Falls Trail
- Distance: 2.6 miles round trip
- Elevation Gain: 900 feet
- Difficulty: Moderate
The trail begins near Willey House Station in Crawford Notch State Park and follows Bemis Brook upstream toward the falls. You'll cross the brook on a footbridge, climb through hemlock forest, and eventually hear the falls before you see them.
The trail is well-maintained but rooty in places, with a few short steep sections. Most reasonably fit hikers complete the round trip in 2-3 hours, including time to enjoy the falls.
At the Falls
When you arrive, you'll understand why Arethusa has drawn visitors for over 150 years. The water drops from a notch in the cliff above, cascading down the rock face before collecting in a pool at the base. In spring, the flow is powerful and loud; by late summer, it gentles to a lacier stream.
There's an observation area at the base of the falls, but some hikers scramble closer on the rocks (use caution—wet rocks are slippery). The spray from the falls creates a cool microclimate that feels wonderful on hot summer days.
Photography tips: morning light is best, as the falls face east. A longer exposure will give that silky water effect. In peak flow, you'll likely get some spray on your lens.
Extended Hikes
If the 2.6-mile round trip isn't enough, several options let you extend the adventure:
Arethusa-Ripley Falls Loop
- Distance: 4.5 miles
- Elevation Gain: 1,300 feet
Continue past Arethusa Falls to connect with Ripley Falls, another beautiful 100-foot cascade. This loop returns via Ethan Pond Trail and Ripley Falls Trail, passing the scenic Willey Range along the way. It's one of the best waterfall-focused hikes in the White Mountains.
Frankenstein Cliff Trail
For views instead of more waterfalls, this trail climbs to dramatic clifftop overlooks of Crawford Notch. Can be combined with Arethusa for a longer loop.
Practical Information
Best Times to Visit
- May-June: Peak water flow from snowmelt; trails may still be muddy
- July-August: Lower water but pleasant hiking; trail is dry
- September-October: Fall foliage adds color to the hike
- Winter: The falls form impressive ice formations, but winter gear and experience required
Getting There
The trailhead is on Route 302 in Crawford Notch, about 1 mile south of Willey House Historic Site. Look for the Arethusa Falls parking lot on the east side of the road.
Fees
No fee for the trailhead parking lot. The nearby Crawford Notch State Park facilities may have a day-use fee.
Dogs
Dogs are allowed on leash. Some stream crossings and rock scrambles may be challenging for dogs.
Quick Reference
| Detail | Information |
|---|---|
| Falls Height | ~200 feet |
| Trail Distance | 2.6 miles RT |
| Elevation Gain | 900 feet |
| Best Flow | May-June |
| Difficulty | Moderate |
Arethusa Falls offers the perfect combination: a world-class natural wonder accessible via a moderate trail. Whether you're a waterfall enthusiast, a casual day hiker, or a photographer chasing that perfect shot, this trail delivers. Time your visit for peak water flow if possible, but know that Arethusa is impressive in any season.
