Portage Bay Cabin
01 reviewPO BOX 1328, PETERSBURG, AK 99833, USA
Portage Bay Cabin
$25.00 - $40.00 / night
Campsite Fees
Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00
Facility rates for Portage Bay Cabin range from $40 during peak season (April 29-September 28) to $25 during non-peak season (September 29-December 31). Additional fees may apply for reservations made online ($8), via contact center ($9), or in person ($3).
About this campground
Tucked away on the pristine shores of Kupreanof Island in southeastern Alaska, Portage Bay Cabin beckons adventurers seeking an authentic wilderness experience. This charming hunter-style retreat serves as your personal gateway to a world where panoramic vistas stretch endlessly, salmon leap through crystal waters, and untamed trails wind through ancient forests. Here, in this single-level sanctuary, you'll discover the perfect balance between rustic comfort and raw natural beauty, all while being immersed in one of Alaska's most spectacular remote settings.
Portage Bay Cabin provides a primitive and rustic setting for campers seeking solitude and a self-sufficient experience.
Historical SignificanceEvery weathered board of Portage Bay Cabin whispers stories of Alaska's forestry heritage. Built originally as a working headquarters where Forest Service timber crews planned their careful harvest of these ancient woods, the cabin served as a vital outpost in the region's logging history. In 1987, this piece of living history transformed from a utilitarian workspace into a recreational haven, allowing modern visitors to walk in the footsteps of the rugged foresters who once called this remote corner of Alaska their temporary home.
Weather and SeasonsThe ever-changing Alaskan weather adds drama to your stay at Portage Bay, where nature's moods paint different experiences throughout the year. Summer arrives like a gentle friend, bringing mild temperatures that invite long days of exploration under the midnight sun. As autumn approaches, crisp air carries the scent of changing seasons. Winter transforms this coastal paradise into a snow-dusted wonderland, where precipitation falls heavy and temperatures drop, creating a cozy refuge that makes the warmth of the cabin all the more welcoming.
ElevationFrom your doorstep at Portage Bay Cabin, the landscape rises dramatically toward the heavens, culminating in the majestic peak of Portage Mountain at 3,577 feet. This towering sentinel stands guard over the bay, its slopes creating a natural amphitheater that frames your wilderness experience. While the cabin itself nestles comfortably at a lower elevation along the shoreline, the mountain's presence is felt in every view, reminding visitors of the grand scale of Alaska's vertical wilderness.
Natural Features and SceneryPerched on the rocky eastern shore of Portage Bay, the cabin occupies a front-row seat to nature's grand theater. To the east, hills rise like ancient guardians, their slopes clothed in emerald forests. South and west, the terrain gentles into rolling meadows that invite exploration. The mighty Portage Mountain dominates the skyline at 3,577 feet, its peak often wreathed in clouds. This diverse landscape creates a haven for wildlife – black bears amble through berry patches, grouse drum their ancient rhythms, and waterfowl paint graceful patterns across the bay's mirror-like surface.
Geological RegionPortage Bay Cabin rests upon the time-sculpted rocky shores of Kupreanof Island, where southeastern Alaska's complex geological story unfolds before your eyes. The eastern shoreline showcases nature's masonry work with its weathered rock formations, while the surrounding landscape tells a tale of ancient forces – hills carved by glaciers rise to the east, and gentler terrain to the south and west speaks of different geological chapters. Towering above it all, Portage Mountain's 3,577-foot summit serves as a magnificent backdrop, its presence a testament to the powerful tectonic forces that shaped this corner of the Alexander Archipelago.
Campsite details
AccessibilityNo specific accessibility features are mentioned.
Sites SizeThe cabin can accommodate up to six people.
Sites PrivacyAs the cabin is located in a remote area on Kupreanof Island, privacy is expected to be high.
Total Campsites1 campsites
Recommended CampsitesBring sufficient heating oil, drinking water, and plan for tide and weather constraints when accessing the cabin.
Best CampsitesSingle campsite available; no specific recommendations are provided.
Reserving a campsite
Check-in
Check-in time not specified.
Check-out
Check-out time not specified.
Stay Limit
Maximum stay is 7 consecutive nights between May 1 and September 30, and 10 consecutive days from October 1 through April 30.
Guests Allowed Per Site
The cabin can accommodate up to six people.
Groups
The cabin accommodates a maximum of six guests and is not designed as a group camping site.
Tents
Tents are not allowed
RV vehicles
RV vehicles are not allowed
Primitive
Primitive are not allowed
Reservable
Reservations are allowed
Site layoutSingle cabin with basic amenities including wooden bunks, table, benches, oil heater, and outhouse with pit toilet.
Open and Closed SeasonOpen year-round; peak season is April 29-September 28, non-peak season is September 29-December 31.
Reservation PlatformsReservations can be made via Recreation.gov website or contact center.
Walk-in AvailabilityUnavailable; cabin must be reserved in advance.
Cancellation PolicyCancellations before check-in incur a $10 fee plus reservation fees. Late cancellations (less than 14 days before arrival) forfeit the first night's fee and incur a $10 fee. After the check-in date, modifications depend on facility rules.
Accomodation available
Cabin lodgingCabin lodging is available for campers seeking a more sheltered and comfortable experience. These enclosed accommodations offer protection from the elements and are ideal for those who prefer not to camp in tents.
Amenities available
Lodging and accommodations
Vault toilets
Activities you can enjoy
Portage Bay Cabin offers a range of activities tailored to outdoor enthusiasts, including fishing, hiking, hunting, wildlife viewing, and boating.
Hiking
The primitive Portage Mountain Loop Trail connects Portage Bay Cabin with Petersburg Lake Cabin and Salt Chuck East Cabin via Goose Cove. However, sections of this trail are flooded by beaver ponds, and the trail itself is noted as being challenging and seldom used.Fishing
Excellent fishing opportunities include halibut at the mouth of Portage Bay, as well as coho, pink salmon, steelhead, and trout in nearby Portage Creek.Boating
Boating is possible and serves as one of the access methods to reach the cabin. However, tides must be considered for access.Wildlife viewing
Guests can expect opportunities for wildlife viewing, including sightings of black bears, waterfowl, and grouse.Winter Activities
Winter activities are not detailed, though the cabin remains accessible during colder months.Water Sports
No specific non-motorized water sports like kayaking or paddleboarding are directly mentioned.Campground rules
- Pets are not allowed
- Outdoor fires require dead and down wood from the forest; firewood supplied at the cabin is strictly for heating.
- Quiet hours are Not specified.
Hazards
General hazardsPotential hazards include high levels of Paralytic Shellfish Poisoning (PSP), bear encounters, and challenging weather conditions. Visitors must be prepared for remote and potentially hazardous conditions.
Active alertsBear activity and high PSP levels reported in some areas. Guests must adhere to safety protocols and pack out trash.
Weather forecast
67
°F
Aug 25
Monday
Mainly clear
Precipitation: 0%
Strong wind, exercise caution
Humidity: 66%
Moderately humid conditions
Wind: 8.6 mph
Strong wind, exercise caution
Mainly clear
7-Day Forecast
Access to 7-day forecasts tailored to each campground—covering temperature, precipitation, wind, and sky conditions.
Daily & Hourly Insights
View hourly forecasts with expected weather patterns throughout the day.
Temperature Trends
Visualize how temperatures shift over the month to help pick the most comfortable days for your trip.
Precipitation Trends
Plan around rain or snow with monthly visualizations of expected precipitation patterns.
Weather Summaries
Assess conditions with visuals for easier decision-making on when and where to camp.
Weather data powered by Open-Meteo
Emergency Services
Emergency services are likely available in Petersburg, AK, approximately 15 miles by float plane or 25 miles by boat. This includes medical facilities and ranger district offices.
Good to know
Peak season datesApril 29 to September 28
Trash and recyclingGuests must pack out all garbage and food; no on-site trash or recycling facilities are provided.
Proximity to water featuresThe cabin is located near a small creek 100 feet south for water collection, and Portage Bay offers fishing opportunities.
Common complaintsThere are no user reviews highlighting complaints; however, challenges may include remote access and lack of amenities.
HostNo on-site hosts; guests must self-manage and follow posted guidelines.
Campground Map
PO BOX 1328, PETERSBURG, AK 99833, USA
Driving directionsFrom Petersburg the journey is 15 miles by float plane or 25 miles by boat. Refer to USGS topographic map Petersburg D4. Petersburg D3. Sumdum A4 may also be helpful. Maps are available online or by calling the Petersburg Ranger District at (907) 772-3871. Float plane or boat access can only occur at certain stages of the tide. Please check current conditions prior to your trip.
Accessible only by boat or float plane. Challenges include tidal access restrictions and remote navigation, requiring planning for tide stages and weather conditions. Roads are not available.Nearby places
Petersburg (Approximately 15 miles by float plane or 25 miles by boat)
Nearby supplies
The nearest supplies, including groceries and camping gear, are in Petersburg, AK. Visitors must bring all necessary items to the campground as no on-site provisions are available.
Camper Reviews
0.0
1 reviews
Portage Bay Cabin has limited reviews, placing it in the bottom % of campgrounds based on reviews
Overall, Portage Bay Cabin is described as being beautiful and offering a serene, remote experience. However, it is crucial for visitors to come well-prepared as amenities are limited.
Review Summaries
Based on 1 reviews
What Campers Love
Guests appreciate the cabin's remote location, scenic surroundings, and proximity to excellent fishing spots. Wildlife viewing opportunities add to the appeal.
Based on 1 reviewsCommon Concerns
Some users noted that the trail connecting the cabin to other areas is challenging and flooded in places. The lack of drinking water and the necessity of bringing heating oil are considerations.
Based on 1 reviewsPro Tips & Recommendations
Guests should bring sufficient kerosene or No. 1 heating oil for the oil heater, food supplies, and garbage bags. Water from the creek must be boiled or treated. Float plane or boat access requires...
Based on 1 reviewsShow more
Seasonal Insights
Reviews highlight that summer months offer better access for boating and float planes. Winter months may be less accessible due to inclement weather conditions.
Based on 1 reviewsCamper Quotes
"Beautiful," described John L., who stayed at the area in June 2023.
Based on 1 reviewsSite-Specific Reviews
There were no specific site reviews apart from general sentiments about the cabin.
Based on 1 reviewsAccessibility Features
There is no information from reviews regarding accessibility features.
Based on 1 reviewsPet-Friendly Features
No reviews specifically address pet policies or experiences.
Based on 1 reviewsLast updated August 10, 2025