Juneau to Ketchikan Road Trip: Alaska's Inside Passage Drive

Juneau, the state capital, sits landlocked between the Gastineau Channel and mountains, with no roads connecting it to the rest of North America. To drive to Ketchikan, you must use the Alaska Marine Highway System (AMHS), a state-run ferry network that acts as a floating highway along the Inside Passage. The route covers roughly 330 nautical miles (380 miles by road and ferry) and takes about 9–15 hours of sailing time, depending on the ferry schedule and stops. This guide covers the best way to experience this unique hybrid road trip, where the sea becomes your road and the scenery rivals any land-based journey.

The AK-7 highway in Juneau ends at the Auke Bay ferry terminal, where vehicles board the MV Columbia or MV Taku. The ferry meanders through the Alexander Archipelago, passing glaciers, island channels, and remote communities. Unlike a standard road trip, refueling happens at ferry ports, and the schedule dictates your pace. This guide helps you how to find the best stops and hidden gems between cities on this maritime highway.

Route Overview Table

The Alaska Marine Highway System requires reservations, especially for vehicles during summer. Fares for a standard car from Juneau to Ketchikan start around $350, plus passenger tickets. The ferry schedule operates year-round but with reduced frequency in winter. Check the AMHS website for sailing dates and book well ahead.

• Drive time on land: minimal (only local roads in port towns).
• Total travel time: 9–15 hours ferry + 2–3 hours port stops.
• Best months: May–September for daylight and milder weather.

The route uses the Inside Passage, a protected waterway sheltered from the Pacific by islands. The main ferry ports are Juneau (Auke Bay), Petersburg, Wrangell, and Ketchikan. There is no bridge or tunnel; the only road connections are within each town. Vehicles must be under 7 feet tall to fit on the car deck (except oversize may be accommodated).

• Refuel at ferry terminals or in port towns—no gas stations at sea.
• Cell service is spotty; download maps and ferry schedules offline.
• Food is available on board, but limited—bring snacks.

The Inside Passage is a labyrinth of forested islands, deep fjords, and tidewater glaciers. From the ferry deck, you can spot LeConte Glacier near Petersburg, the southernmost tidewater glacier in the Northern Hemisphere. Humpback whales, orcas, sea otters, and bald eagles are common sightings.

• Best natural attractions: Tracy Arm Fjord, Misty Fjords National Monument, Stikine River.
• UNESCO Sites: Kluane / Wrangell-St. Elias / Glacier Bay / Tatshenshini-Alsek (though part of a larger transboundary site, not directly on route but nearby).
• Local commerce: Petersburg is a fishing hub known as 'Little Norway'; Wrangell has native Tlingit culture; Ketchikan is famous for totem poles and salmon.

Each port offers distinct character. Petersburg’s docks overflow with fishing boats; try fresh halibut at a local café. Wrangell has petroglyph beach and a totem park. Ketchikan’s Creek Street is a historic boardwalk of stilted houses. The ferry stops for 1–2 hours at each port, just enough to grab a meal or walk the main street.

• Culinary highlights: smoked salmon, king crab, reindeer sausage.
• Local art: totem poles, soapstone carvings, jewelry.

Since the driving happens entirely on ferries, safety concerns shift from road hazards to sea conditions. The Inside Passage can have fog, strong currents, and sudden storms. The ferries are well-maintained, but passengers should always follow crew instructions. Children must be supervised on decks; life jackets are available.

• Family suitability: excellent for kids who enjoy wildlife and boat rides; bring binoculars, coloring books, motion sickness remedies.
• Pet-friendly framework: dogs allowed in designated areas with a leash; must have proof of vaccinations. Some restrictions apply.

Fatigue management on a ferry means using the observation lounges, nap rooms, or booking a cabin. Reserve cabins early, especially for overnight sailings. Rest zones include heated indoor seating and quiet rooms. The journey is broken by port stops where you can stretch legs.

• Hidden off-route spots: take a small plane from Wrangell to Anan Creek Bear Observatory (requires separate tour). Or kayak in Misty Fjords from Ketchikan.
• Infrastructure safety: AMHS ferries have lifeboats, PA systems, and medical kits. The route is well-traveled but remote—no hospitals at sea.