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So, you’ve booked your trip to go hiking in Glacier National Park! Maybe you’ve even picked out which hiking trails you want to explore. (If you haven’t, check out my trail reviews for the Iceberg Lake Trail and Siyeh Pass Trail.) But, let’s be honest, you’re headed into mountainous bear country where weather can shift quickly and unexpectedly. What in the world should you pack for day-hiking in Glacier National Park?

Not to worry, I’ve put together all the essentials to pack for hiking in Glacier National Park.

RELATED: How to Plan Your Glacier National Park Camping Trip

Safety Gear for Hiking in Glacier National Park

Bear safety is an important part of packing to go hiking in Glacier National Park. These two bears walked right in front of the hiker shuttle in the park!

Let’s be real. There’s no trail in Glacier that is “bear free.” If you plan to go hiking, even on the most basic trails, you need to be prepared for a potential bear encounter. (However, maybe wait until after you visit to read ‘Night of the Grizzlies.’)

You can reduce your risk, by simply letting them know you’re coming. One way is to make loud noises as you hike by clapping, whistling and whooping. There will also be loads of hikers with bear bells on their packs. However, there is some debate on how effective these truly are because the sound doesn’t carry very far. An alternative, and general hiking best practice, is to carry an emergency whistle. Use it as you hike, particularly around blind corners or early in the morning if you’re one of the first on the trail.

Bring your bear spray with you on the Iceberg Lake Trail in Glacier National Park.

Making all the noise in the world doesn’t guarantee a bear-free hike. The best insurance policy is to carry bear spray. It’s kinda pricey, but don’t risk hitting the trail without it. If you have a bear encounter, you’re going to be really glad you have this! Bear spray can be purchased at the Visitor Centers and shops at the park, but will cost about $50 and it’s not guaranteed to be in stock. I recommend purchasing bear spray with a holster so you can clip it to your waistband. After all, if you have it but it’s not accessible when you encounter a bear, it doesn’t really matter.

An ultralight first aid kit should always be in your day pack. I love this one because it’s waterproof and weighs less than 8 ounces. 

Lastly, I always recommend having a headlamp in case you end up unexpectedly hiking after sunset or get caught up in bad weather. This Petzl headlamp has adequate brightness (200 Lumens), a wide beam, three brightness settings, and an emergency strobe light setting.

Gear for Trail Conditions While Hiking in Glacier National Park

As you transition to the steepest section of the Siyeh Pass Trail at Glacier National Park, you'll cross a stream.

I was shocked by how quickly weather changes in Glacier National Park. In moments, it went from sunny to total downpour. Luckily, I wasn’t stranded on the trail when this happened. Be prepared. Always bring a lightweight rain jacket with a hood. A poncho that can cover your day pack can be helpful because pack weight increases exponentially when it gets wet! If you skip the poncho, I recommend a lightweight dry bag to keep your electronics dry in rainy conditions.

Even in the peak of summer, trail conditions can include snow and ice. It’s always a good idea to check trail conditions with a ranger before you venture out. Regardless, I recommend bringing trekking poles. Even if you don’t need them for snowy conditions, on steep inclines or declines they can lower the impact on your knees. If you go early in the season (before July), bring crampons. These will help you navigate icy trails without an issue!

Don’t let the warm summer daytime temperatures fool you, it gets cold at night. I was glad I had my gloves, wool hat and packable cold weather jacket or vest on a couple of early mornings on the trail.

RELATED: Best Hikes in Glacier National Park: Siyeh Pass Trail

The view from the summit at Siyeh Pass in Glacier National Park. The valley below seems to stretch on for days!

Basic Gear for Hiking in Glacier National Park

Hydration is so important when hiking. At altitude, the temperature may feel cool, but you’re still sweating. For a long day hike, I bring thirty to sixty ounces of water, depending on the conditions. There are so many choices for water bottles, but I tend to stick with a basic 32oz Nalgene bottle fitted with an Easy Sipper insert. As an alternative, the outdoor adventurer in me can’t get enough of this Simple Modern wood grain 22oz water bottle. It keeps my water cold all day on the trail!

There are so many choices for hiking boots! It can be overwhelming to pick the right pair for you. I love my Merrell Moab 2 Mid waterproof hiking boots. They provide some ankle support, have good grip on wet rocks, and allow my feet to breathe. I’ve hiked hundreds of miles in all different conditions in mine with no issues!

I can’t say enough about investing in high quality hiking socks! If you have to choose between quantity and quality, go with quality. Honestly, I would re-wear dirty socks before wearing low quality ones on the trail. My absolute favorites are SmartWool Women’s Hike Medium Crew and SmartWool Women’s PhD Outdoor Light Pattern Mid Crew socks. The seam at the toe doesn’t rub and they are incredibly cushiony!

RELATED: Is the Iceberg Lake Trail on of the best hikes in Glacier National Park?

Hiking through the alpine meadows of Preston Park along the Siyeh Pass Trail in Glacier National Park.

Photography Gear for Hiking in Glacier National Park

Glacier is absolutely breathtaking. If you’re into photography, it’s a playground of inspiration that you’ll want to capture. This post includes my full list of photography gear that I bring when I hike. For hiking in Glacier National Park, you could leave the zoom lens behind but it is handy if you want to capture wildlife from a distance.

There are occasionally guided night photography hikes with a ranger. If you plan to join one or go on your own, here’s some helpful tips for night photography for beginners, including settings, for phone, GoPro and mirrorless cameras.

Enjoy Hiking in Glacier National Park

All you need to add to this list is your favorite trail snacks, clothing and sense of adventure! I hope you enjoy hiking in Glacier National Park as much as I did. Happy trails!

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Prepared girl's are ready for anything! This guide covers what to bring hiking in Glacier National Park, including bear safety tips. This packing list covers all the essentials for Glacier National Park hiking. #hiking #packinglist If you're planning to go hiking in Glacier National Park in Montana, be prepared. Here's what you should have in your pack for day hiking in Glacier National Park, including bear safety tips, lightning safety tips, and much more! Don't forget your camera either, because the views are breathtaking! #hiking #usnps #nationalparks #glacier #adventure


  1. My boyfriend and I are going to Glacier in early June of 2019, right when the season starts! Any tips?

    • This Big Wild World Reply

      Oh my gosh I’m so excited for you! Aside from this post, I also wrote two trail reviews and a post all about planning your trip to Glacier – https://www.thisbigwildworld.com/glacier-national-park-camping/ Hopefully you find those helpful! In early June, there will likely be snow and icy conditions on a lot of the trails. I’d bring crampons and hiking poles as well as check in with rangers before you head out on the trail to verify what the trail conditions are. Also, the hiker shuttle doesn’t start until July 1, so plan to drive yourself between destinations in and near the park. Let me know if you have other questions – I hope you have an amazing time!

  2. I need to go to this place it looks so peaceful and beautiful. Great Post!

    • This Big Wild World Reply

      Thank you! Glacier National Park is a special place for sure… I hope you get to visit there someday soon!

  3. I’ve never been to the Glacier National Park but it looks gorgeous. I hope I get to go someday.

    • This Big Wild World Reply

      I hope you’re able to experience Glacier National Park someday. It truly took my breath away! 😉

  4. Did you get to see any bears on the trails in the end? I’ve seen quite a few black bears now, but never a Grizzly (Thank goodness!)

    We just bought our first can of bear spray. I was really surprised by how massive it is! I still think the best idea is to be loud so the bears know you’re coming.

    • This Big Wild World Reply

      I didn’t see any bears on the trails, but we were making plenty of noise to warn them we were coming 😉 I did see a grizzly far away through my camera lens and a mama black bear with her cub walked in front of our hiker shuttle one morning. The huckleberries were in full bloom along a lot of the trails so they were definitely out there! Right before I arrived, the Many Glacier campsite was closed down due to grizzly activity!! I agree – making noise is the best way, but the bear spray sure is nice to have with you just in case 🙂

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