Petersburg cabins offer remote wilderness experiences in the Tongass National Forest for adventurers willing to plan ahead. Forest Service cabins range from waterfront locations to alpine settings, with most requiring boat or float plane access rather than vehicle transport. Cabins operate under strict reservation policies with seasonal availability and consistent no-pet rules across all locations.
What to do
Glacier viewing: The cabin at Portage Bay positions visitors near impressive glacial features. "We were able to kayak and hike up to a glacier very very close to the campground. The spaces are ample enough to have more than one tent," notes Jonathan V. about his stay at Portage Bay Cabin.
Wildlife observation: Many cabins around Petersburg provide excellent wildlife viewing opportunities. Visitors commonly report seeing moose, bears, eagles, and marine mammals. One camper at Portage Bay mentioned, "A moose and her calves even walked through the site."
Fishing expeditions: The network of forest cabins provides access to prime fishing waters. Many cabins are strategically positioned near productive fishing spots for salmon, trout, and halibut. Bring appropriate gear and licensing for the season and target species.
What campers like
Rustic comfort: Despite basic amenities, many visitors appreciate the sturdy construction and functional design of Petersburg cabins. "This place was great," reports a visitor about their stay at Cascade Creek Cabin, referring to the practical layout that makes the most of limited space.
Solitude factor: The remote locations of most forest cabins ensure genuine wilderness experiences with minimal human contact. Cabins like Beecher Pass Cabin offer true isolation, typically accommodating just one party at a time.
Waterfront access: Many cabins feature direct water access, providing opportunities for kayaking, fishing, and wildlife viewing. Several cabins include boat moorings or beach landing areas to facilitate water transportation.
What you should know
Access challenges: Most Petersburg cabins require watercraft or air taxi service. Cabins like Mallard Slough Cabin cannot be reached by road. Budget for transportation costs when planning your trip, as float plane or water taxi services typically start at several hundred dollars each way.
Limited amenities: While Portage Bay provides drinking water, most cabins require guests to treat or bring water. "Primitive, but adequate" accurately describes the typical experience according to visitors.
Reservation requirements: All Forest Service cabins require advance booking through Recreation.gov, with reservations opening 6 months before your intended stay date. Peak season (May-September) dates often fill quickly, especially for weekends.
Weather preparation: Southeast Alaska receives significant rainfall year-round. Pack appropriate rain gear regardless of season and prepare for rapid weather changes. Even summer temperatures can drop significantly with passing weather systems.
Tips for camping with families
Space planning: Most Petersburg cabins sleep 6-8 people, but actual comfort level varies. Castle Flats Cabin features a standard Forest Service layout with wooden bunks that work well for families willing to share close quarters.
Safety considerations: Pack a comprehensive first aid kit and emergency communication device. Most cabins lack cell service, and emergency assistance can take hours or days to arrive depending on weather conditions.
Activity options: Bring games, cards, and books for entertainment during inclement weather. Cabins provide shelter but minimal entertainment options, so families should plan accordingly with age-appropriate activities that don't require electricity.
Tips from RVers
No direct RV access: Forest Service cabins around Petersburg do not accommodate RVs directly. Those traveling with RVs must secure separate parking arrangements in Petersburg while visiting cabins via water or air transportation.
Staging logistics: Breiland Slough Cabin requires coordination for accessing via water taxi or personal boat. RV travelers should plan for secure vehicle storage while away at cabins, as Petersburg has limited long-term parking options.
Supply transfer challenges: RV travelers must carefully organize cabin supplies for transfer to watercraft or float planes. Weight and space limitations apply, particularly for air taxi services that typically restrict luggage to 50 pounds per person plus essential gear.
