Muir Inlet

Overview

About Muir Inlet

Muir Inlet is a long, narrow fjord in the east arm, roughly 30 miles in length from its head at Muir Glacier down toward the broader bay. It’s defined by steep mountain walls, coves, and newly exposed landscapes shaped by rapid glacial retreat.

Why stop

Quieter east arm with fewer large tour boats
Popular, sheltered route for kayakers and private boaters
Dynamic post‑glacial scenery and ongoing ecological change

Heads up

No tidewater glacier at the head; no calving ice displays
No services or facilities; access is by water only

Muir Inlet is a living lesson in change. In the late 19th century, Muir Glacier filled much of this waterway; since then it has rapidly receded, transforming the inlet and exposing new ground. That shift sent most big‑ship traffic to the west arm, leaving Muir quieter and more pristine for small craft.

Parkwolf’s verdictWhy It’s Special

Map

Where it is

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Full map

SightMuir Inlet58.86665, -136.08826

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Local know-how

Tips for visiting Muir Inlet

Plan a self‑sufficient trip—there are no services or facilities in the inlet.
Carry reliable navigation and tide/current info; this is remote water.
Pack layers and rain gear; weather shifts quickly.
For tidewater glacier calving, plan your big‑ice viewing in the west arm instead.
Backcountry camping requires a permit and strict Leave No Trace—pack out all waste.

Plan your stop

Before you go

Best time to visit

There are no posted hours and crowd patterns are simple: Muir is generally quieter than the west arm because large vessels focus elsewhere. Aim for stable weather windows—conditions can change quickly on the water, and clear spells will reward you with bigger views and better photos.

A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone — Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Glacier Bay Tour Guide

Your drive to Muir Inlet, narrated.

Parkwolf is a GPS audio tour guide for Glacier Bay National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.

37 audio storiesacross Glacier Bay’s roads, triggered by GPS as you drive
Wildlife heatmapsfor Humpback Whale, Orca, Brown Bear, and 13 more
Works offlinemaps, 3 trails, 45 places, and audio download before you lose signal
CarPlay readysimple controls built for the drive

★★★★★

“Fantastic app with many points of information… It’s great to just turn on while you’re driving and it gives you an audio tour of the national Park. We love it!!!!”

JMJamesApp Store review

4.7 from 8,600+ ratings

Guide

More about Muir Inlet

What You’ll SeeThe former tidewater face of Muir Glacier—now retreated inland—framed by rugged peaks and…

The former tidewater face of Muir Glacier—now retreated inland—framed by rugged peaks and recently deglaciated terrain.
Classic fjord scenery: moraines, exposed bedrock, braided streams, and a mosaic of coves and points.
Nearby glacier country, including the basins of Casement, McBride, and Riggs Glaciers in the east arm.

How People VisitThis is small‑boat and kayak territory.

This is small‑boat and kayak territory. The inlet is known for paddling and private boating rather than large‑vessel sightseeing. Expect solitude and self‑reliance—there are no developed facilities along the inlet.

WildlifeSpecific species lists aren’t detailed here, but the area is known for marine mammals (think…

Specific species lists aren’t detailed here, but the area is known for marine mammals (think seals and potentially whales), seabirds and waterfowl, and the kinds of terrestrial wildlife you encounter along Glacier Bay shorelines. Bring binoculars and keep your distance.

Know Before You GoNo services: no restrooms, no stores, no campgrounds—come fully self‑sufficient.

No services: no restrooms, no stores, no campgrounds—come fully self‑sufficient.
Backcountry camping here is primitive and permit‑required, with strict Leave No Trace practices.
If you’re chasing dramatic calving, head to the west arm; Muir Glacier no longer meets the sea.

Wildlife

Wildlife in Glacier Bay

All Glacier Bay wildlife maps

98 sightingsHumpback WhaleMost seen around 6 AMSighting map

48 sightingsOrcaMost seen around 5 PMSighting map

110 sightingsBrown BearMost seen around 7 PMSighting map

312 sightingsSea OtterMost seen around 4 PMSighting map

106 sightingsMountain GoatMost seen around 6 PMSighting map

93 sightingsBald EagleMost seen around 5 PMSighting map

Sighting maps show where each species has been reported across Glacier Bay. Wildlife moves, so no sighting is guaranteed.