If you are Looking for the best things to do in Juneau, Alaska in one day then don’t worry—you can still experience the best this breathtaking coastal city has to offer.. From exploring the awe-inspiring Mendenhall Glacier to getting up close with humpback whales or reeling in a monster halibut, your day in Juneau will be packed with adventure, wildlife, and stunning scenery.

To make the most of your time, I recommend focusing on two of Juneau’s must-do activities: visiting Mendenhall Glacier in the morning, followed by either a private whale-watching tour or a fishing trip with Adventures in Alaska Charters in the afternoon.

Morning: Explore Mendenhall Glacier

Kick off your day with one of Juneau’s most famous sights: Mendenhall Glacier. This 13-mile-long river of ice is part of the Tongass National Forest and is just a short drive from downtown Juneau. Whether you’re hiking the trails, taking in the view from the visitor center, or just snapping photos, it’s a breathtaking way to start the day.

What to Do at Mendenhall Glacier

  • Visit the Mendenhall Glacier Visitor Center – Learn about the glacier’s history, climate change effects, and local wildlife through interactive exhibits and panoramic viewing platforms.
  • Hike to Nugget Falls – This easy, scenic trail takes you to a powerful waterfall near the glacier’s edge. It’s only about 2 miles round trip and is well worth it for the view.
  • Photo Point Trail – If you’re short on time, this short walk gives you postcard-perfect views of the glacier.
  • Spot Wildlife – Keep an eye out for bald eagles, black bears, and mountain goats in the surrounding area.

Now that you’ve explored Mendenhall Glacier, let’s dive into more of the best things to do in Juneau, Alaska in one day—whether that’s whale watching or a private fishing trip.

Afternoon Option 1: Private Whale Watching with Adventures in Alaska Charters

Juneau is one of the best places in the world for whale watching, and if you want the best experience, a private whale-watching tour with Adventures in Alaska Charters is the way to go. Unlike crowded tour boats, a private charter lets you get closer to the whales, avoid the big crowds, and customize your trip.

Why Choose a Private Whale Watching Tour?

  • More Time with Whales – A private tour means no rushing and more time enjoying these magnificent creatures.
  • Smaller Groups – With a maximum of six people, you’ll have a much more personal and comfortable experience.
  • Flexible Schedule – Want to follow a pod of orcas or spend extra time with a breaching humpback? On a private tour, you call the shots.
  • Knowledgeable Local Guides – The captains at Adventures in Alaska are experienced, passionate about wildlife, and will take you to the best spots for whale sightings.

What You’ll See

  • Humpback Whales – Watch for their massive tails, spectacular breaches, and bubble-net feeding.
  • Orcas (Killer Whales) – Occasionally spotted in Juneau’s waters, these powerful predators are a breathtaking sight.
  • Sea Lions & Seals – You’ll likely see them lounging on buoys or rocky outcroppings.
  • Bald Eagles – Keep your eyes on the treetops and shorelines!

A private whale-watching trip is the ultimate way to experience Alaska’s marine wildlife, and if you’re lucky, you might even witness a whale breaching right in front of your boat!

Afternoon Option 2: Private Salmon & Halibut Fishing with Adventures in Alaska Charters

If you’d rather catch your own dinner, swap whale watching for an incredible fishing trip with Adventures in Alaska Charters. The waters around Juneau are rich with wild Alaskan salmon and massive halibut, making for an unforgettable angling experience.

Why Book a Private Fishing Charter?

  • Better Fishing Spots – Your captain knows the best locations for reeling in king salmon, coho salmon, and halibut.
  • All Gear Provided – No need to bring anything—rods, reels, bait, and tackle are all included.
  • Personalized Experience – Whether you’re a seasoned angler or a first-time fisher, the crew will tailor the trip to your skill level.
  • Fresh Alaskan Seafood – There’s nothing more satisfying than catching (and later eating) your own fresh fish!

What You Might Catch

  • King Salmon (Chinook) – The prized catch of Alaska, known for its size and delicious flavor.
  • Coho Salmon (Silver Salmon) – A fast, feisty fish that’s fun to catch.
  • Halibut – These deep-sea giants can grow over 200 pounds!

If you land a great catch, many local processors can fillet, freeze, and ship your fish home for you. Imagine enjoying fresh Alaskan salmon or halibut months after your trip!

Evening: Explore Downtown Juneau

After a day of adventure, wind down by exploring downtown Juneau. This charming area is full of historic buildings, local shops, and fantastic seafood restaurants.

Where to Eat & Drink

  • Tracy’s King Crab Shack – If you want to try the famous Alaskan king crab, this is the place!
  • The Hangar on the Wharf – Enjoy waterfront dining with a fantastic seafood menu.

Other Things to Do

  • Visit the Red Dog Saloon – A legendary, Old West-style bar with live music and great drinks.
  • Check Out Local Art & Shops – Look for unique souvenirs, Native Alaskan art, and handcrafted jewelry.
  • Take the Mount Roberts Tramway – If you have the energy, take the tram up 1,800 feet for panoramic views of Juneau.

Final Thoughts: One Perfect Day in Juneau

If you’re planning a quick visit, these are hands-down the best things to do in Juneau, Alaska in one day—from glaciers to wildlife encounters. Whether you choose to witness the majestic Mendenhall Glacier, get up close to whales on a private tour, or reel in a giant halibut, you’ll experience the best of Alaska’s wild beauty.

By booking with Adventures in Alaska Charters, you’ll get a personalized, top-quality experience that makes your visit truly special. So pack your camera, dress in layers, and get ready for a day you’ll never forget in Juneau!