Concept art from the U.S. Forest Service's draft environmental impact statement should what a proposed expansion at the Mendenhall Glacier Visitor Center could look like. The Forest Service is currently taking public comment on the expansion and will hold an open house at the visitor center on March 15. (Courtesy Image / U.S. Forest Service)

Forest Service presents revised Mendenhall expansion plans

Public comment is open again and an open house is coming

The U.S. Forest Service announced it will hold a March 15 open house as it seeks public comment on a proposed expansion of the Mendenhall Glacier Visitor Center.

The Forest Service hasn’t settled on a final plan yet, but the expansion would bring significant changes to the Mendenhall Glacier Recreation Area. In addition to changes to the main visitor center complex, additional buildings are being proposed on the lakefront and out near the glacier itself.

The expansion is being proposed as the Forest Service looks to better accommodate the increasing number of tourists arriving each year. According to the Forest Service, cruise ship passengers make up 80% of the tourists at the visitor center. Before the COVID-19 pandemic, the number of passengers arriving in Alaska was steadily increasing. With pandemic restrictions coming down, the tourist industry in Alaska is expecting those numbers to quickly rebound.

During past public comment periods, Juneauites have expressed concern at some of the proposals, particularly the idea of commercial motorized boats across Mendenhall Lake.

[APOC decision allows unlimited contributions to candidates]

The Forest Service’s initial proposal would have allowed motorized boats powered by “alternative fuel or low emission type motors,” according to plan documents. But following past public comment periods the Forest Service put forward two other options, one which would allow only electric-powered boats and another with no motorized boats at all.

Officials are considering four alternatives for the expansion. Now known as Alternative 2, the Forest Service’s proposed action will have the most changes and proposes paving over the pond currently between the two parking lots near the visitor center. Alternative 3 is similar to the proposed action but leaves the pond in place and allows only electric boats on Mendenhall Lake. Alternative 4 would have no boats on the lake and have the fewest changes other than Alternative 1, the no-action alternative.

There is no preferred alternative, Forest Service spokesperson Paul Robbins said in an email.

Over the course of several years the Forest Service said it’s hoping to add parking and access expansion; a new Welcome Center complex; Visitor Center improvements’ Glacier Spur Road trailheads; a Lakeshore Trail along the south shore of Mendenhall Lake; public use cabins; restoration of Steep Creek; Steep Creek Trail expansion; docks and motorized commercial boat use on Mendenhall Lake; a remote glacier visitor area and new and improved multi-use trails throughout the recreation area.

An open house will be held Tuesday, March 15, at the visitor center from 11:45 a.m. to 8 p.m., according to the Forest Service. Expansion information will be on display and staff will be available to discuss the project. There will also be an online webinar on March 31, from 5:30-7:30 p.m., according to the Forest Service.

Public comment can be submitted online, by fax to 907-586-8808 or mailed to 8510 Mendenhall Loop Road, Juneau, Alaska, 99801 . Project materials are available at the Forest Service website.

• Contact reporter Peter Segall at psegall@juneauempire.com. Follow him on Twitter at @SegallJnuEmpire.

More in News

A house on Telephone Hill stands on Dec. 22, 2025. (Mari Kanagy / Juneau Empire)
Court sets eviction date for Telephone Hill residents as demolition plans move forward

A lawsuit against the city seeks to reverse evictions and halt demolition is still pending.

Juneauites warm their hands and toast marshmallows around the fire at the “Light the Night" event on winter solstice, on Dec. 21, 2025. (Mari Kanagy / Juneau Empire)
A mile of lights marked Juneau’s darkest day

Two ski teams hosted a luminous winter solstice celebration at Mendenhall Loop.

A Capital City Fire/Rescue truck drives in the Mendenhall Valley in 2023. (Clarise Larson / Juneau Empire file photo)
Juneau man found dead following residential fire

The cause of the fire is still under investigation.

CBJ sign reads “Woodstove burn ban in effect.” (City and Borough of Juneau photo)
Update: CBJ cancels air quality emergency in Mendenhall Valley Sunday morning

The poor air quality was caused by an air inversion, trapping pollutants at lower elevations.

A dusting of snow covers the Ptarmigan chairlift at Eaglecrest Ski Area in December 2024. (Eaglecrest Ski Area photo)
Update: Waterline break forces closure at Eaglecrest Friday, Saturday

The break is the latest hurdle in a challenging opening for Juneau’s city-run ski area this season.

Patrick Sullivan stands by an acid seep on July 15,2023. Sullivan is part of a team of scientists who tested water quality in Kobuk Valley National Park’s Salmon River and its tributaries, where permafrost thaw has caused acid rock drainage. The process is releasing metals that have turned the waters a rusty color. A chapter in the 2025 Arctic Report Card described “rusting rivers” phenomenon. (Photo by Roman Dial/Alaska Pacific University)
Ecosystem shifts, glacial flooding and ‘rusting rivers’ among Alaska impacts in Arctic report

NOAA’s 2025 report comes despite Trump administration cuts to climate science research and projects

The U.S. Capitol in Washington, D.C., on Oct. 1, 2025. (Photo by Jennifer Shutt/States Newsroom)
Moderate US House Republicans join Dems to force vote on extension of health care subsidies

WASHINGTON — Republican leaders in the U.S. House will face a floor… Continue reading

The National Weather Service Juneau issues a high wind warning forDowntown Juneau, Southern Douglas Island and Thane due to increased confidence for Taku Winds this afternoon. (National Weather Service screenshot)
Taku winds and dangerous chills forecast for Juneau

Gusts up to 60 mph and wind chills near minus 15 expected through the weekend.

Chloe Anderson for the Juneau Empire
Fallen trees are pictured by the Mendenhall river on Aug. 15, 2025. Water levels rose by a record-breaking 16.65 feet on the morning of Aug. 13 during a glacial outburst flood.
Lake tap chosen as long-term fix for glacial outburst floods

The U.S. Army Corps of Engineers and Juneau leaders agreed on the plan.

Most Read