Exploring Glacier Bay National Park: A Guide to Alaska’s Frozen Wonderland
Glacier Bay National Park and Preserve is one of the most breathtaking natural wonders in Alaska. Located in the southeastern part of the state, this UNESCO World Heritage Site is a paradise for adventurers, wildlife enthusiasts, and nature lovers. The park features over 3.3 million acres of tidewater glaciers, fjords, rugged mountains, and abundant marine life. Whether you want to witness massive ice calving events, spot humpback whales, or kayak through pristine waters, Glacier Bay offers an unforgettable experience.
A Brief History of Glacier Bay National Park
Glacier Bay was first explored by Westerners in 1794 when Captain George Vancouver documented its icy landscape. At that time, the entire bay was covered by a massive glacier. Over the past 200 years, the glacier has retreated more than 60 miles, revealing the deep fjords and stunning scenery we see today. In 1980, the area was designated as a national park and preserve, and in 1986, it became part of a UNESCO World Heritage Site.

Best Things to Do in Glacier Bay National Park
1. Glacier Viewing by Boat or Cruise
One of the best ways to experience Glacier Bay is by taking a boat or cruise tour. The park is home to several tidewater glaciers, with Margerie Glacier being one of the most famous. Visitors often witness massive chunks of ice breaking off and crashing into the water in a process known as calving.
Best Glacier Viewing Locations:
- Margerie Glacier
- Johns Hopkins Glacier
- Lamplugh Glacier
2. Wildlife Watching
Glacier Bay is teeming with wildlife, both on land and in the water. The nutrient-rich waters support a diverse range of marine animals, while the coastal forests and tundra are home to a variety of mammals and birds.
Wildlife You Might See:
- Humpback Whales & Orcas – Often spotted in the bay during the summer months.
- Sea Otters & Harbor Seals – Seen floating on icebergs or playing in the water.
- Bald Eagles – Soaring above the fjords looking for fish.
- Brown & Black Bears – Frequently spotted along the shoreline.
3. Kayaking Adventures
For those seeking a more immersive experience, kayaking through Glacier Bay’s pristine waters is a must. Paddling through the fjords offers a unique perspective of the towering glaciers and gives visitors the chance to get up close to marine life.
Best Kayaking Spots:
- Bartlett Cove
- Beardslee Islands
- Reid Inlet
4. Hiking in Glacier Bay
While much of the park is accessible only by boat, there are still some excellent hiking opportunities for those who prefer to explore on foot.
Popular Hiking Trails:
- Bartlett Cove Forest Loop Trail – A short, scenic walk through a temperate rainforest.
- Point Gustavus Trail – Offers stunning views of Glacier Bay’s waterways.
- Mt. Fairweather Climb – A challenging trek for experienced climbers.
Best Time to Visit Glacier Bay
The best time to visit Glacier Bay is during the summer months, from May to September. During this time, temperatures are milder, wildlife is active, and boat tours operate regularly.
Seasonal Highlights:
- May – June: Best time for whale watching.
- July – August: Warmer weather and peak wildlife activity.
- September: Fewer crowds and great photography conditions.
How to Get to Glacier Bay National Park
Glacier Bay is remote and not accessible by road. The primary way to get to the park is by air or sea.
- By Air: Fly into Juneau, then take a small plane or ferry to Gustavus.
- By Sea: Many cruise lines include Glacier Bay as a stop on their Alaska itineraries.
- By Ferry: The Alaska Marine Highway System provides ferry service from Juneau to Gustavus.
Final Thoughts
Glacier Bay National Park is a must-visit destination for anyone traveling to Alaska. Whether you're marveling at massive glaciers, kayaking through serene fjords, or spotting whales from the deck of a boat, the park offers an unforgettable adventure. Plan your visit and experience the raw beauty of this Alaskan wonderland!