Step inside Juneau's historic gold mill and tunnel system on a tour that combines mining history with hands-on activities. Learn about Alaska’s industrial past and try your hand at gold panning in this engaging adventure.
More ways to explore the area's outdoor wonders
Hang tight — photos are loading
This usually takes just a second.
Difficulty
moderate
Duration
2–3 hours
Fitness Level
Participants should be in basic physical condition to handle walking and minor climbing or crawling in tunnels.
Wildlife
History
The Gastineau Mill was built in the early 20th century, fueling Juneau’s gold rush and industrial growth with its massive milling operations.
Conservation
The tour promotes respect for local history and minimizes environmental impact by preserving the tunnels and artifacts without intrusive modifications.
AJ MINE GASTINEAU MILL LLC
Step inside Juneau's historic gold mill and tunnel system on a tour that combines mining history with hands-on activities. Learn about Alaska’s industrial past and try your hand at gold panning in this engaging adventure.
AJ MINE GASTINEAU MILL LLC is a Juneau, Alaska operator that hosts guided experiences at the historic Gastineau Mill and nearby sites.
The business offers the AJ Mine Gastineau Mill Tour, a guided exploration of the world’s largest gold mill that includes a 360-foot tunnel, demonstrations of hard rock mining techniques, hands-on panning for gold and garnets, and a display of unique artifacts including Alaska’s first steam engine. On this tour, visitors receive interpretation about mining methods and see preserved equipment and exhibits.
In addition to the mill tour, AJ MINE GASTINEAU MILL LLC provides Private Tours and Groups tailored to visitor interests. Private itineraries can include visits to the Shrine of Saint Therese, Glacier Gardens, Salmon Creek, and walks along historic Treadwell mine trails, allowing groups to focus on local history, natural scenery, or family-friendly activities.
All experiences are offered in Juneau and emphasize factual interpretation of mining history and responsibly managed access to historic sites. The tours combine educational narration, close-up inspection of artifacts, and supervised panning activities to provide a hands-on connection to Alaska’s gold mining past. Prospective visitors can choose from scheduled mill tours or arrange private, group-focused outings. Reservations or inquiries typically route through the business’s established booking channels listed on The Adventure Collective and related local tourism resources. Scheduling accommodates individual and group needs promptly.
Location
Juneau, AK
Located in Alaska's capital city
Tours Offered
2
Guided mill and private tours
Tour Highlight
360-foot tunnel
Explore the historic mill tunnel
Notable Artifact
First steam engine
See Alaska's first steam engine
Book the AJ Mine Gastineau Mill Tour or arrange a private group outing to explore Alaska’s mining history and local attractions.
Wear sturdy footwear
The tunnels can be uneven and slippery, so proper shoes are essential for safety and comfort.
Bring layers and a flashlight
Underground conditions can vary; dressing in layers and carrying a flashlight will enhance your experience.
Stay hydrated
Walking and exploring tunnels can be physically demanding—carry water to stay refreshed.
Reserve your spot in advance
Tour availability may be limited, so booking ahead ensures you don’t miss this unique experience.
Sturdy closed-toe shoes
Provides stability and protection while walking through tunnels and rugged terrain.
Layers and waterproof clothing
Helps adapt to varying underground and outdoor temperatures.
spring|fall|winter
Flashlight or headlamp
Enhances visibility in darker parts of the tunnel system.
Water bottle
Keeps you hydrated during the tour's active segments.