Best Anton Anderson Memorial Tunnel Tours & Trips

Linking the small community of Whittier to the wider road system, the Anton Anderson Memorial Tunnel is a remarkable feat of engineering and the longest highway tunnel in North America at 2.5 miles. Originally constructed during World War II for military access, it now serves as a vital connector to Whittier’s deep-water port and stunning backcountry access. Unique in its design, the tunnel operates as a single bore with bidirectional traffic managed by a timed signal system, ensuring safe passage through the rugged terrain of the Chugach Mountains. Travelers journeying through it are en route to breathtaking landscapes near Prince William Sound, where glaciers, wildlife, and kayaking adventures await. The tunnel’s seasonal accessibility and dramatic mountain surroundings make it not just a transit route, but a memorable part of any Southcentral Alaska trip.

Show All

1 Results

Whittier and Glacier Cruise Day Tour from Anchorage: Glacier & Marine Life Cruise Included | Western-style Box Lunch on The Boat

Select Meals Included

Whittier and Glacier Cruise Day Tour from Anchorage: Glacier & Marine Life Cruise Included | Western-style Box Lunch on The Boat

5.0 ~~( 40 reviews )~~

Tour Code: 108366

Start / End City

Anchorage

Duration

1.0 Day

City & Attractions

Whittier, Whittier Town, Anton Anderson Memorial Tunnel

Languages

Chinese Live, English Live

Group Size

Max. 14 travelers

From

Live

See Details

Why book with Tours4fun?

Best Price Guarantee

Transparent Pricing

Travel Safety Assurance

24/7 Multilingual Support

Reviews for Anton Anderson Memorial Tunnel Tours

Elijah

May 02, 2025

Whittier and Glacier Cruise Day Tour from Anchorage: Glacier & Marine Life Cruise Included | Western-style Box Lunch on The Boat

Sea Otters and Glaciers

Everything about this cruise was perfect. It was smooth and comfortable, with lots of room to enjoy both indoor and outdoor views. The glacier sightings were amazing, and we got up close to several without feeling rushed. The onboard staff was friendly and helpful, and the provided lunch was surprisingly good. Highly recommend this tour to anyone visiting the Whittier area.

Show All

FAQs about Anton Anderson Memorial Tunnel Tours

What are the operating hours for the Anton Anderson Memorial Tunnel?

The Anton Anderson Memorial Tunnel operates on a limited schedule, open only during specific hours for vehicles. It typically runs 2-3 two-way shuttles per day, with morning and afternoon departures from both Whittier and Portage. Exact times vary seasonally - check the official Alaska DOT website for the current shuttle schedule before travel.

Do I need to reserve a spot to drive through the Anton Anderson Memorial Tunnel?

Yes, reservations are required for non-commercial vehicles traveling through the tunnel. You must book a timed shuttle slot in advance through the Alaska DOT’s official tunnel reservation system, especially between May and September when demand is high. Walk-up availability is extremely limited.

Can pedestrians or cyclists use the Anton Anderson Memorial Tunnel?

Yes, pedestrians and cyclists can access the tunnel during designated open periods, usually outside of vehicle shuttle times. Access is free but strictly scheduled for safety. Check the Alaska DOT’s public use calendar for walk and bike windows, which vary seasonally. Helmets and reflective gear are strongly recommended.

Is the Anton Anderson Memorial Tunnel the longest highway tunnel in North America?

Yes, at 2.5 miles (13,300 feet) long, the Anton Anderson Memorial Tunnel is the longest highway tunnel in North America. It connects Portage via the Seward Highway to Whittier, a critical but narrow passage requiring controlled, one-way traffic under strict operational protocols.