Are there fees or permits required for Lost Rocker Falls?

No, there are no fees required to visit Lost Rocker Falls.

Is swimming allowed at Lost Rocker Falls?

No, swimming is not allowed at Lost Rocker Falls.

Nearby gauge (Lemon C) · 54 ft³/s · About average

Lost Rocker Falls

Q: Are dogs allowed at Lost Rocker Falls?

No, dogs are not allowed at Lost Rocker Falls.

Alaska

By Armen Suny · Last verified Oct 2026

LiDAR & 3D terrain

Photo Credits (3)

Joseph from Cabin On The Road, USA CC BY-SA 2.0 · Wikimedia Commons

About Lost Rocker Falls

Lost Rocker Falls is a lesser-known waterfall tucked into the wilds of Alaska, offering a serene, remote setting for hikers who prefer solitude over crowds. The cascade and its surrounding woods are a quiet reward for those willing to make the trip, especially in shoulder seasons when the landscape is especially still. The nearest identified shelter is Young Lake (North) Cabin, located about 18.0 km away, so plan accordingly and bring water, layers, and basic navigation gear for a self-supported outing.

Trail & Hike Details

Trail Description

The available information does not specify an official trail surface, grade, or USFS trail number. Because the route is remote and not heavily trafficked, hikers should be prepared for variable conditions, limited facilities, and minimal signage; carry a map or GPS, sturdy footwear, and supplies for changing weather.

What to Expect

Visitors can expect a secluded and peaceful environment, surrounded by Alaska's natural wilderness. The waterfall may be seasonal or dependent on recent rainfall or snowmelt.

Accessibility

Accessibility information is not available. The trail may not be suitable for individuals with mobility challenges.

Frequently Asked Questions

🐶 Are Dogs Allowed at Lost Rocker Falls?

❌ Dogs are not allowed

Are There Any Fees or Permits Required?

🆖 No fees required

🏊 Is There Swimming at Lost Rocker Falls?

❌ Swimming is not allowed

When to Visit

spring summer fall winter

The best time to visit may be during late spring or early summer when snowmelt increases water flow. However, the waterfall may also be accessible in other seasons depending on weather conditions.

Seasonal Access

The best time to visit is Spring, Summer, Fall, and Winter.

Safety Information

Water temperature is currently 36°F — cold enough to cause numbness quickly. Avoid prolonged water contact and use caution near the falls.

Visitors should be prepared for remote hiking conditions, including potential wildlife encounters, unpredictable weather, and unmarked trails. Carry bear spray and let someone know your plans before heading out.

Current Water Conditions

Updated about 6 hours ago Low

These readings come from the USGS gauge on Lemon C, 9.4 miles away, not on Lost Rocker Falls's own stream. Use them as a sign of whether the area is running wet or dry.

54 ft³/s

Current discharge — how much water is flowing

About average for this time of year

Very Low Low Normal High Very High

17 24 71 116

Based on 46 years of record

6.29 ft

Water depth at gauge

36°F

Dangerously cold

Risk of cold shock

7-Day Discharge Trend

What does this mean for your visit?

Flow is about average for this time of year. Water temperature is dangerously cold at 36 degrees F, avoid prolonged contact.

About This Gauge

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

LEMON C NR JUNEAU AK

USGS 15052000

9.4 miles from waterfall

Drainage: 12 sq mi

Altitude: 667 ft

7-Day Flow Outlook

Based on the USGS gauge LEMON C NR JUNEAU AK (15 km away).

Moderate confidence

Low right now

54 cfs

↓ Falling

Today

Moderate

58 cfs

5/10

Tomorrow

Moderate

57 cfs

5/10

Tue

Moderate

53 cfs

5/10

Wed

Moderate

49 cfs

5/10

Thu

Moderate

53 cfs

5/10

Fri

Moderate

53 cfs

5/10

Sat

Moderate

53 cfs

5/10

Best window: Today — moderate flow, light rain (trip score 5/10).

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

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 Juneau hit peak flow. We only send when conditions are worth the trip — no weekly newsletters, no spam.

Is Lost Rocker Falls Frozen?

Updated about 7 hours ago

Not frozen highs above freezing lately

Lost Rocker Falls is not frozen right now; highs have been above freezing. Yesterday ran 39°F to 35°F.

Days below freezing: 0 of the last 14
Current cold streak: 0 days
Freezing days ahead: 0 of the next 7
Flow: 63 ft³/s

Winter safety. Frozen falls are the one waterfall trip with a documented injury pattern: falling ice, and ice-glazed rock and trail. Wear microspikes, keep well back from the base and from overhangs, and never walk out on ice over moving water.

Estimate from Open-Meteo daily temperatures at the falls, the LiDAR-measured facing direction, and the nearest stream gauge. It is a likelihood, not a report from the trail. See every frozen waterfall in Alaska.

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.

The ground through the falls loses about 160 feet in steep steps rather than one leap. The ground at the falls is roughly 609 feet above sea level.

The ground changes about 54 feet in the 500 feet above the falls and 150 feet in the 500 feet below. The falls face south and sit in full sun for most of the day, best photographed early or late.

Aerial photo of the same ground around Lost Rocker Falls near Juneau, Alaska, for comparison with the lidar view

LiDAR bare-earth terrain around Lost Rocker Falls near Juneau, Alaska, showing about 160 feet of drop, a steep tiered drop, facing south

Aerial LiDAR bare earth

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

Ground elevation: 609 feet; Measured by 3-meter lidar
Drop at the falls: About 160 feet; Change in ground height within ~250 feet of the falls
Faces: South; Sunlit most of the day. Go early or late for softer light.

Ground profile through the falls

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

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

Location & Access

Getting There

Specific directions to Lost Rocker Falls are not well-documented. Visitors are advised to consult local guides or experienced hikers familiar with the area.

Get Directions on Google Maps

Parking

Parking availability is unclear. Visitors should prepare for limited or no designated parking near the trailhead.

Elevation

650 feet above sea level

Coordinates

58.266667° N, -134.316667° W

Visitor Tips & Gear

Bring a detailed map or GPS device, as the trail may not be well-marked. Check weather conditions before visiting, and prepare for remote hiking with proper gear and supplies.

Where to Stay

Browse vacation cabins and private rentals nearby

Glamping Hipcamp

Unique outdoor stays — tents, yurts, and treehouses

RV Rentals Outdoorsy

Rent a campervan or RV for your waterfall road trip

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

Nearby Campground

YOUNG LAKE (NORTH) CABIN

11.2 miles away · 1 sites

Reservable

Overview North Young Lake Cabin offers guests recreation, relaxation and a unique wilderness lodging experience on the northern tip of Admiralty Island in the Tongass National Forest. The remote site offers a scenic setting for hiking, fishing, boating, berry picking and wildlife viewing, all within the vicinity of the cabin. Young Lake North Cabin is one of two cabins on the lake. The other is the South Young Lake Cabin. Access to the cabin is float plane only. Visitors are responsible for their

Book on Recreation.gov